Allison Miller

Former Kings star Allison Miller has joined Fox's Terra Nova, a rep tells TVGuide.com.

Jason O'Mara returns to time-traveling for Terra Nova

Produced by Steven Spielberg and headlined by Jason O'Mara, the time-traveling drama revolves around humans from 2149 who travel back 85 million years to prehistoric Earth to try to save the planet from destruction. Miller will play Skye, a Terra Nova resident who bonds with O'Mara's character's son.

Terra Nova was originally scheduled to premiere midseason, but was pushed back to fall 2011 earlier this month. Fox will preview the pilot in May before launching the first season in the fall.

Fox pushes Terra Nova back to fall 2011

The network used the same strategy to debut Glee last year and The Good Guys this year.