3x02 - THE BUTTERFLY EFFECT

In the shocking second chapter of “Volume 3: Villains,” Angela clashes with her much-changed son, Peter, over how best to avert a seemingly inevitable worldwide catastrophe. First, Sylar declares war on the Company by attacking their main facility, and finds even more than he bargained for on Level 5. During a devastating battle with Elle, a dozen savage criminals -- all with terrible abilities -- escape. Meanwhile, Claire discovers something new and unexpected about her abilities. Determined to reclaim his family’s terrible secret, Hiro and Ando track Daphne to Paris. After a fateful night, Suresh is thrilled to find his research, his life and his relationship with Maya evolving in leaps and bounds. Stuck in unfamiliar territory, Matt finds a guide to help him.