British-born actor Chris Vance has landed a regular role on Fox's drama "Prison Break" next season when the series is set in a Panama prison. Vance will play a mysterious prisoner there. He joins fellow new "Prison Break" cast additions Robert Wisdom and Jodi Lyn O'Keefe (HR 6/19). Vance most recently co-starred on the popular Australian medical drama series "All Saints." Production on the third season of "Prison Break" is slated to begin July 2.