Four new cast members for 'Prison Break'

Prison Break has made four additions to its cast as it prepares for shooting on the third season.

The new run - airing on Fox in the US from August - sees Michael Scofield (Wentworth Miller) back behind bars, but this time South of the border in a more violent, Panamanian prison.

Robert Wisdom (The Wire) will play Luchero, a Panamanian drug kingpin who controls his fellow inmates while Brit actor Chris Vance (All Saints) appears as a "mysterious" prisoner named Whistler.

Danay Garcia joins as Sofia, a "beautiful Latin woman" who is the girlfriend of Whistler, and Nash Bridges actress Jodi Lyn O'Keefe stars as Betty Crocker, an operative for The Company.