Terra Nova has signed the final piece to its casting puzzle.

Christine Adams, a star of the recently-canceled ABC drama The Whole Truth, will appear on the upcoming Fox series as Mira, a resident of Terra Nova who gets to know the Shannon family well.

This highly-anticipated show will premiere in May, be produced by Steven Spielberg and be set 100 years in the future.

Rounding out the Terra Nova cast will be:

• Jason O’Mara
• Stephen Lang
• Shelley Conn
• Mido Hamada
• Allison Miller
• Landon Liboiron

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.