The best episode directed by Thomas Yatsko is "White Tulip", rated 8.7/10 from 27 user votes. It was "written by J.H. Wyman". "White Tulip" aired on 4/15/2010 and is rated 0.6 point(s) higher than their second highest rated, "The Last Sam Weiss".
When the passengers on a commuter train all die instantly of massive power loss, the team realizes that a time traveler is responsible... and that it may be impossible to apprehend him. Meanwhile, Walter writes a letter to Peter explaining his origins.
Director: Thomas Yatsko
Writer: J.H. Wyman
As devastation spreads on This Side, Walter, Olivia, and Sam Weiss struggle to find a way to stop the destruction and discover that one individual has the ability to allow Peter access to the Machine.
Director: Thomas Yatsko
Writer: Alison Schapker
A series of Fringe events leads the team to the home of a woman grieving over the death of her husband, while Peter and Olivia make an effort to repair the emotional rift between them.
Director: Thomas Yatsko
Writer: Robert Chiappetta
Kennex and Dorian investigate when a smart home turns on its occupants.
Director: Thomas Yatsko
Writer: Sarah Goldfinger