Kirk Acevedo by Maury Phillips/WireImage.co
The Black Donnellys
) have joined the cast of Fox's
, a $10 million
sci-fi pilot from Lost boss J.J. Abrams
that concerns a female FBI agent who works with an institutionalized scientist to investigate unexplained phenomena. Both actors are playing FBI agents.
A Warner Bros. rep tells TVGuide.com there is nothing to report yet regarding the casting of the two leads.