On Extant Season 1 Episode 6, Harmon Kryger comes back and thanks to some covert operating, he secured footage from a space mission that has been blocked. That of the mission that held Sparks' daughter, Katie.
Ethan is growing beyond his ability to process information as it was programmed. Why and how is what John needs to find out.
John helps Molly reconnect with Sam and discover what might be happening between the friends.
It's another thrilling and fast paced hour. Why not watch Extant online right now?
Carissa Pavlica is the managing editor and a staff writer for TV Fanatic. Follow her on Twitter.