The best episode written by Andrew Cosby is "One Small Step...", rated 8.6/10 from 8 user votes. It was "directed by Michael Robison". "One Small Step..." aired on 9/12/2011 and is rated 0.0 point(s) higher than their second highest rated, "One Giant Leap...".
When an explosion in the Astraeus lab accidentally sends Andy to Titan the team must devise a plan to save him before it's too late! Eureka
Director: Michael Robison
Writer: Andrew Cosby
In the season finale - It's chaos in Eureka when an energy beam rips through main street but the Astraeus launch must go on...with or without Eureka intact.
Director: Matthew Hastings
Writer: Andrew Cosby
The Astraeus candidates go through their final interviews while Carter and Allison appeal their relationship audit.
Director: Andrew Seklir
Writer: Andrew Cosby
Strange behavior exhibited by the townspeople is investigated by Carter,who has to solve the mystery before Stark makes a decision that could affect the world.
Director: David Straiton
Writer: Andrew Cosby