US TV
Rex Features
The sci-fi drama, starring Joseph Fiennes as an FBI agent, will centre on a mysterious global occurrence that enables people to see a vision of the future.
The Bring It On actress has been cast as Zoey, a criminal defence attorney who will serve as a love interest for one of the other castmembers on the series, TV Guide reports.
"We're thrilled that Gabrielle is joining our cast," executive producer David S. Goyer said in a statement. "When we met with her, we immediately knew she was our Zoey. She's witty, soulful and beautiful. I've been wanting to work with her for a long time."
Last year, Union was featured on a multi-episode arc of Ugly Betty, in which she played Wilhelmina's (Vanessa Williams) younger sister Renee Slater.
Tube Talk
Upstairs Downstairs: Why you should watchTube Talk previews the return of BBC One's rich period drama Upstairs Downstairs.
2012-13 Season
Kate Moennig joins 'Ray Donovan' pilotKate Moennig will play Liev Schreiber's partner in a new Showtime pilot.
US TV Interviews
Debby Ryan talks Disney's 'Jessie'The Suite Life's Debby Ryan stars in new Disney Channel comedy Jessie.
US TV Ratings
'American Idol' grabs 18.6m for FoxAmerican Idol leads Fox to an easy Wednesday night primetime victory.
