1x01: Pilot

A spaceship crashes in Smallville, Kansas during a meteor shower. A boy emerges from the ship. He is adopted and named Clark. When he is fourteen, he learns where he came from. He has a crush on Lana. He saves Lex's life. Chloe records the strange things that have happened since the meteor shower. The football team makes Clark a scarecrow by tying him to a cross in a cornfield. Jeremy Creek tries to electrocute everyone with his bare hands.

1x02: Metamorphosis

Greg Arkin has a passion for insects and Lana. When meteor rock infected bugs swarm him, he takes on insectoid characteristics. Clark wakes up to find himself floating above his bed. Lex tries to help Clark woo Lana by giving him her meteor rock necklace. Clark discovers that he can protect himself from its effects with lead. Greg kidnaps Lana, and Clark battles Greg to rescue her.

1x03: Hothead

Coach Walt Arnold is obsessed with winning. Meteor rocks in his sauna have given him the power to cause object to burst into flame. Clark defies Jonathan and joins the football team. Lana defies expectations, quits cheerleading and waits tables. Lex defies his father in a business plan that saves several people their jobs. The coach attacks the principal, a player, and Chloe before Clark stops him..

1x04: X-Ray

Tina Greer's skeleton is laced with meteor rocks. She is able to assume the form of anyone. She assumes the form of Lex to rob a bank. Clark discovers he has x-ray vision. Lana discovers her mother was much more interesting than her aunt ever told her. And Lex turns the tables on Roger Nixon, a journalist turned extortionist, gaining himself an unwilling ally at the Metropolis Inquisitor.

1x05: Cool

When Sean Kelvin falls into an icy, meteor rock-laced lake, he suffers from permanent hypothermia, he is desperate to get warm. He tries fire and electricity, but the best fix is body heat. Clark breaks a date with Lana in order to save Chloe. Clark throws Sean in a pond, which freezes and entombs him. Meanwhile, Jonathan refuses to accept Lex as an investor in the family farm.

1x06: Hourglass

Clark meets Cassandra Carver. She was blinded during the meteor shower and now sees the future. When Harry Volk falls into a pond with meteor rocks, he becomes young and begins killing the descendants of the jury who convicted him of murder 60 years ago. Cassandra provides Clark with some insight into his future, but she dies when she sees a vision of Lex’s future.

1x07: Craving

Jodi Melville begins a diet plan of vegetables shakes. Her vegetables were grown in meteor rock-contaminated soil, and she is losing weight so fast that regular food doesn't fulfill her cravings. She must suck the fat out of others. Meanwhile Lex becomes interested in Chloe's theory that all the weird stuff that happens in Smallville can be traced to the meteor shower. He begins funding the research of Steven Hamilton, a controversial mineralogist.

1x08: Jitters

Earl Jenkins is suffering from seizures. He was exposed to meteor rocks at LuthorCorp. In an attempt to discover what he was exposed to, he takes hostages inside the plant. Lex trades places with the hostages. Clark finds the mysterious Level 3, but there are no answers there.

1x09: Rogue

Sam Phelan is a rogue cop who learns Clark's secret, but his attempts to blackmail Clark backfire when he is killed in a shootout during a museum heist. Meanwhile, Chloe is fired as editor of the Smallville Torch, but is later reinstated, and Lex has an old girlfriend reenter his life with a plan to destroy his father.

1x10: Shimmer

Jeff Palmer discovers a strange green rose and extracts its oils to create a cream, which renders him invisible. Jeff uses his power of invisibility to attack Victoria. Meanwhile, Clark considers making a move for Lana while Whitney is distracted by his father's illness.

1x11: Hug

Bob Rickman wants to buy the Kent Farm to build a pesticide plant. He uses a very persuasive handshake to convince Jonathan to sell. His former business partner Kyle Tippet lives in Smallville and threatens to expose him if he doesn't get out of town. Meanwhile, Lana and Clark argue, Chloe kisses Clark, and Lex shoots Clark with an automatic weapon.

1x12: Leech

Eric Summers suddenly receives the powers once wielded by Clark, and Clark is left without them. Lex turns the tables on Harry Hardwick. And Lana laments the impending sale of the Talon.

1x13: Kinetic

After Whitney loses his football scholarship, he falls into a bad crowd with meteor rock tattoos that give them the power to walk through walls. They put Chloe in the hospital, blackmail Lex, and threaten to kill Whitney. Meanwhile, Lana convinces Lex to restore the Talon.

1x14: Zero

Roy Rothman has come to Smallville to terrorize Lex and get vengeance for his sister, who lost her fiancé at Club Zero three years ago. Meanwhile, Chloe researches Clark's adoption, and Lana prepares for the opening of the Talon.

1x15: Nicodemus

Steven Hamilton uses meteor fragments to bring the Nicodemus flower back from extinction. It infects James Beels, Jonathan, Lana and Pete before Lex's doctors find a cure.

1x16: Stray

Ryan James can read minds. In Smallville, he tries to escape his abusive stepparents who use his abilities to help them steal by feigning amnesia. He stays with the Kents, and Clark gets to have a little brother for a few days. Meanwhile, Lex turns down an offer from Lionel to return to Metropolis.

1x17: Reaper

Tyler Randall is resurrected after a piece of meteor rock is embedded in his wrist at the time of death. Everyone he touches turns to ash. He tries to help people by putting them out of their misery. Meanwhile, Lex thwarts Lionel's attempt to audit his books, and Whitney works up the courage to visit his ailing father before Tyler takes him as his next victim

1x18: Drone

Sasha Woodman is attacking classmates with a swarm of bees. Clark is running for class president with Pete as his manager. Chloe endorses the other guy. Lana finds a way to save the Talon from going under, and Lex puts a second reporter in his pocket.

1x19: Crush

Chloe falls for Justin Gaines, a telekinetic seeking revenge against the surgeon who couldn’t heal him and the driver who hit him. Clark is jealous and counsels with Lana. Lex reconciles with his childhood nanny, and Whitney's father dies.

1x20: Obscura

Chloe is kidnapped and Lana is having visions of her attacker. Meanwhile, Lex finds a piece of the ship in Miller's Field, and Clark asks Chloe to the spring formal.

1x21: Tempest

Clark, Chloe and Pete get ready for the spring formal. Lionel closes the plant. Lex plans an employee buyout. Roger Nixon threatens to expose Clark. Whitney leaves for the Marine Corps, and Lana gets swept up in a tornado.

While I love season one it was very much more of a monster of week season with just dab of serial, so I had to really think about this one (Look things up too to refresh my memories on some things, since it's been a while. lol). I will say I know what my top five favorite ones are and I didn't need to look those ones up.

1 - 1x10: Shimmer

The count so far.

1x10 - 2
1x14 - 4

Yes, thank you for putting this together Tia! Just a heads up 1x04 has the same description as 1x02.

1x01: Pilot

A spaceship crashes in Smallville, Kansas during a meteor shower. A boy emerges from the ship. He is adopted and named Clark. When he is fourteen, he learns where he came from. He has a crush on Lana. He saves Lex's life. Chloe records the strange things that have happened since the meteor shower. The football team makes Clark a scarecrow by tying him to a cross in a cornfield. Jeremy Creek tries to electrocute everyone with his bare hands.

1x02: Metamorphosis

Greg Arkin has a passion for insects and Lana. When meteor rock infected bugs swarm him, he takes on insectoid characteristics. Clark wakes up to find himself floating above his bed. Lex tries to help Clark woo Lana by giving him her meteor rock necklace. Clark discovers that he can protect himself from its effects with lead. Greg kidnaps Lana, and Clark battles Greg to rescue her.

1x03: Hothead

Coach Walt Arnold is obsessed with winning. Meteor rocks in his sauna have given him the power to cause object to burst into flame. Clark defies Jonathan and joins the football team. Lana defies expectations, quits cheerleading and waits tables. Lex defies his father in a business plan that saves several people their jobs. The coach attacks the principal, a player, and Chloe before Clark stops him..

1x04: X-Ray

Tina Greer's skeleton is laced with meteor rocks. She is able to assume the form of anyone. She assumes the form of Lex to rob a bank. Clark discovers he has x-ray vision. Lana discovers her mother was much more interesting than her aunt ever told her. And Lex turns the tables on Roger Nixon, a journalist turned extortionist, gaining himself an unwilling ally at the Metropolis Inquisitor.

1x05: Cool

When Sean Kelvin falls into an icy, meteor rock-laced lake, he suffers from permanent hypothermia, he is desperate to get warm. He tries fire and electricity, but the best fix is body heat. Clark breaks a date with Lana in order to save Chloe. Clark throws Sean in a pond, which freezes and entombs him. Meanwhile, Jonathan refuses to accept Lex as an investor in the family farm.

1x06: Hourglass

Clark meets Cassandra Carver. She was blinded during the meteor shower and now sees the future. When Harry Volk falls into a pond with meteor rocks, he becomes young and begins killing the descendants of the jury who convicted him of murder 60 years ago. Cassandra provides Clark with some insight into his future, but she dies when she sees a vision of Lex’s future.

1x07: Craving

Jodi Melville begins a diet plan of vegetables shakes. Her vegetables were grown in meteor rock-contaminated soil, and she is losing weight so fast that regular food doesn't fulfill her cravings. She must suck the fat out of others. Meanwhile Lex becomes interested in Chloe's theory that all the weird stuff that happens in Smallville can be traced to the meteor shower. He begins funding the research of Steven Hamilton, a controversial mineralogist.

1x08: Jitters

Earl Jenkins is suffering from seizures. He was exposed to meteor rocks at LuthorCorp. In an attempt to discover what he was exposed to, he takes hostages inside the plant. Lex trades places with the hostages. Clark finds the mysterious Level 3, but there are no answers there.

1x09: Rogue

Sam Phelan is a rogue cop who learns Clark's secret, but his attempts to blackmail Clark backfire when he is killed in a shootout during a museum heist. Meanwhile, Chloe is fired as editor of the Smallville Torch, but is later reinstated, and Lex has an old girlfriend reenter his life with a plan to destroy his father.

1x10: Shimmer

Jeff Palmer discovers a strange green rose and extracts its oils to create a cream, which renders him invisible. Jeff uses his power of invisibility to attack Victoria. Meanwhile, Clark considers making a move for Lana while Whitney is distracted by his father's illness.

1x11: Hug

Bob Rickman wants to buy the Kent Farm to build a pesticide plant. He uses a very persuasive handshake to convince Jonathan to sell. His former business partner Kyle Tippet lives in Smallville and threatens to expose him if he doesn't get out of town. Meanwhile, Lana and Clark argue, Chloe kisses Clark, and Lex shoots Clark with an automatic weapon.

1x12: Leech

Eric Summers suddenly receives the powers once wielded by Clark, and Clark is left without them. Lex turns the tables on Harry Hardwick. And Lana laments the impending sale of the Talon.

1x13: Kinetic

After Whitney loses his football scholarship, he falls into a bad crowd with meteor rock tattoos that give them the power to walk through walls. They put Chloe in the hospital, blackmail Lex, and threaten to kill Whitney. Meanwhile, Lana convinces Lex to restore the Talon.

1x14: Zero
http://i.imgur.com/Sll74IP.png

Roy Rothman has come to Smallville to terrorize Lex and get vengeance for his sister, who lost her fiancé at Club Zero three years ago. Meanwhile, Chloe researches Clark's adoption, and Lana prepares for the opening of the Talon.

1x15: Nicodemus

Steven Hamilton uses meteor fragments to bring the Nicodemus flower back from extinction. It infects James Beels, Jonathan, Lana and Pete before Lex's doctors find a cure.

1x16: Stray

Ryan James can read minds. In Smallville, he tries to escape his abusive stepparents who use his abilities to help them steal by feigning amnesia. He stays with the Kents, and Clark gets to have a little brother for a few days. Meanwhile, Lex turns down an offer from Lionel to return to Metropolis.

1x17: Reaper

Tyler Randall is resurrected after a piece of meteor rock is embedded in his wrist at the time of death. Everyone he touches turns to ash. He tries to help people by putting them out of their misery. Meanwhile, Lex thwarts Lionel's attempt to audit his books, and Whitney works up the courage to visit his ailing father before Tyler takes him as his next victim

1x18: Drone

Sasha Woodman is attacking classmates with a swarm of bees. Clark is running for class president with Pete as his manager. Chloe endorses the other guy. Lana finds a way to save the Talon from going under, and Lex puts a second reporter in his pocket.

1x19: Crush

Chloe falls for Justin Gaines, a telekinetic seeking revenge against the surgeon who couldn’t heal him and the driver who hit him. Clark is jealous and counsels with Lana. Lex reconciles with his childhood nanny, and Whitney's father dies.

1x20: Obscura

Chloe is kidnapped and Lana is having visions of her attacker. Meanwhile, Lex finds a piece of the ship in Miller's Field, and Clark asks Chloe to the spring formal.

1x21: Tempest

Clark, Chloe and Pete get ready for the spring formal. Lionel closes the plant. Lex plans an employee buyout. Roger Nixon threatens to expose Clark. Whitney leaves for the Marine Corps, and Lana gets swept up in a tornado.

You're welcome.

Thank you too Ingrid!

#3 - 1
#17 - 1
#10 - 1