William Fichtner

William Edward Fichtner (born November 27, 1956) is an American actor. He has appeared in a number of notable film and TV series. He is known for his roles as Sheriff Tom Underlay on Invasion, as Alexander Mahone on Prison Break, William Sharp in Armageddon, Roger Van Zant in Heat and as Ken Rosenberg in the video games Grand Theft Auto: Vice City and Grand Theft Auto: San Andreas.

He will appear in the 2014 film reboot.