Terra Nova - Season 1 - Eps 3: What Remains
When Elisabeth, Jim, Malcolm and Taylor investigate radio silence at a nearby scientific outpost, they discover an outbreak of a mysterious virus causing memory loss, paranoia and eventually death. The group must work together to find a cure before they lose their sanity and all of Terra Nova is infected.
About Terra Nova

Title: Terra Nova
First Air Date: 2011-09-26
Last Air Date: 2011-12-19
Status: Canceled
Rating: 6.763/10 (from 790 votes)
Language: EN
Seasons: 1
Total Episodes: 11
Network: FOX
Genres: Sci-Fi & Fantasy, Mystery, Action & Adventure
Production Companies: Amblin Television, Kapital Entertainment, Chernin Entertainment, Siesta Productions
Synopsis
In the year 2149, the world is dying. The planet is overdeveloped and overcrowded, with the majority of plant and animal life extinct. The future of mankind is in jeopardy, and its only hope for survival is in the distant past. An ordinary family goes on an extraordinary journey back in time to prehistoric Earth as a part of a massive expedition to save the human race.
Cast

Jason O'Mara
Jim Shannon

Shelley Conn
Dr. Elisabeth Shannon

Christine Adams
Mira

Allison Miller
Skye

Landon Liboiron
Josh Shannon

Naomi Scott
Maddy Shannon

Mido Hamada
Guzman

Alana Mansour
Zoe Shannon

Stephen Lang
Commander Nathaniel Taylor

Rod Hallett
Dr. Malcolm Wallace