- Other roles and TV appearances #2
- Nathan's Smile Appreciation Thread #9 ~ Because we can't help but smile when he smiles
- Richard Castle {Castle} #14 ~ Because casual Castle is sex on two legs
- Nathan's Word Association #24: End - Game - Play
- Nathan's Stubble Appreciation Thread #7 - Because we still don't approve of the neck stubble
- The Person Above Me #14
- Castle♥Beckett [Castle] #17 Because we’re still getting all the feels over Caskett
- Nathan 300 Words Game #13
- Nathan Fillion Anti-ABCs #23: Horrible - Irish - Jerk
- Nathan in Glasses Thread #6: See the world through Fillion-coloured glasses
- Nathan’s Social Media Thread #5: From vacays to BTS, Nathan keeps us informed!
- Nathan Fillion ABCs #24: Cool - Dude - Excitable
- Nathan's Biceps Appreciation Thread #11 ~ Praise the Lord for biceps in action!
- Nathan Pictures #12: Because he’s looking better than he’s ever looked
- 2019 Holiday Fan Art Competition Voting: Nathan Fillion
- Nathan's Word Association #23: Copy - Cat - Dog
- Nathan Hair Appreciation Thread #7: Because his hair is so fine we can hardly concentrate on a title
- Nathan Fillion Anti-ABCs #22: Evil - Freak - Gross
- Holiday Fan Art Competition 2019
- Nathan's Smile Appreciation Thread #8 ~ It's a good day with a Fillion smile
- Nathan Fillion Board | Rules, Board Guide, and Introductions #3 - Welcome to the Nathan Board!
- Richard Castle {Castle} #13 ~ Because he's very excitable
- Nathan 300 Words Game Thread #12
- Nathan's Stubble Appreciation Thread #6 - Because stubble equals perfection!
- Castle♥Beckett [Castle] #16 ~You're a cop. I'm a cop...helper
- Nathan Appreciation Thread #6: Because even Miss Piggy knows Nathan's worth
- Nathan Fillion ABCs #23: Zestful - Actor - Best
- The Rookie - General Series Discussion Thread #3: Here we patrol again!
- Please Welcome Your Temporary Moderator!
- Nathan's Word Association #22: Drugs - Prescription - Doctor
- Nathan & Castle Cast Appreciation Thread #5: Because they’re family
- Nathan Fillion Anti-ABCs #21: Bore - Cruel - Deceitful
- Nathan GIFs Thread #7: Booya!
- Nathan's Biceps Appreciation Thread #10 ~ Because he knows what we like!
- Nathan Pictures #11: Perfection in a pic!
- Nathan in Glasses Thread #5: Because we are suckers for Professor Fillion!
- Nathan 300 Words Game Thread #11
- Nathan Hair Appreciation Thread #6: Because we are loving his new look
- Nathan Fillion Anti-ABCs #20: Yuck - Zebra - Awful
- Nathan's Word Association #21: Night - Time - Tell
- Nathan Fillion ABCs #22: Wonderful - Xcellent - Youthful
- Nathan's Stubble Appreciation Thread #5 - Because we love the hiatus scruff!
- Please Welcome Your Temporary Moderator!
- Castle♥Beckett [Castle] #15 ~ "This is because of you. Because of us. Always."
- Richard Castle {Castle} #12 ~ "There's always a story."
- Nathan's Social Media Thread #4: Let's Be Social!
- Nathan Fillion Anti-ABCs #19: Vile - Woman - eXtraneous
- Nathan GIFs/animations #6: Because there can never be enough gifs!
- Still Flying - Post Count Thread #9
- Nathan's Biceps Appreciation Thread #9 ~ Hot Damn!