04/12/1954 - Washington, Columbia (Estados Unidos)
Apariciones en ST:[]
- TNG: "Sins of the Father" (165)(1990) - Kurn
- TNG: "Redemption, Part I" (200)(1991) - Comandante Kurn
- TNG: "Redemption, Part II" (201)(1991) - Comandante Kurn
- DS9: "The Visitor" (476)(1995) - Jake Sisko Adulto
- DS9: "Sons of Mogh" (487)(1996) - Kurn / Rodek
- VOY: "Prey" (1998) - Hirogen Alfa
Otros Trabajos de ST:[]
- VideoJuego "Star Trek: Elite Force II" (2003) - Korban
- Cortometraje: "Prelude to Axanar" (2014) - Almirante Marcus Ramirez
Otros Trabajos Destacados:[]
- Film "Platoon" (1986) - Sargento Warren
- Film "Bird" (1988) - "Sapo"
- Serie "MacGyver" (1989) - "Zimba" en ep. "Black Rhino"
- Film "Candyman" (1992) - Candyman
- Film "The Crow" (1994) - Grange
- Serie "The X Files" (1994) - "August Cole" en ep. "Sleepless"
- Serie "Law & Order" (1994) - "Reverendo Ott" en ep. "Sanctuary"
- Film "Candyman: Farewell to the Flesh" (1995) - Candyman
- Serie "Hercules: The Legendary Journeys" (1995) - "Gladius" en ep. "Gladiator"
- Film "The Rock" (1996) - Capitán Darrow
- Serie "Xena: Warrior Princess" (1997) - "Cecrops" en ep. "Lost Mariner"
- Serie "Hercules: The Legendary Journeys" (1998) - "Rey Gilgamesh" en ep. "Faith"
- Telefilm "Babylon 5: A Call To Arms" (1999) - Leonard Anderson
- Film "Candyman: Day of the Dead" (1999) - Candyman / Co-Productor
- Film "Final Destination" (2000) - William Bludworth
- Serie "Angel" (2000) - "Vyasa" en ep. "The Shroud of Rahmon"
- Serie "Smallville" (2001) - "Earl Jenkins" en ep. "Jitters"
- Serie "Andromeda" (2002) - "Capitán Fehdman Metis" en ep. "The Lone and Level Sands"
- Serie "Charmed" (2002) - "Avatar de Fuerza" en ep. "Sam I Am"
- Film "Final Destination 2" (2003) - William Bludworth
- Serie "24" (2004) - "Detective Norris" en ep. "Day 3: 3:00 a.m. - 4:00 a.m."
- Serie "Stargate SG-1" (2005/2006) - Lord Haikon
- Film "Final Destination 3" (2006) - Voz del Diablo
- Serie "Chuck" (2007/2011) - Director de la CIA Graham
- Serie "24" (2009) - General Benjamin Juma
- Film "Transformers: Revenge of the Fallen" (2009) - "El Caído" (voz)
- Serie "The Event" (2010) - General Whitman
- Film "Final Destination 5" (2011) - William Bludworth
- Serie "Hawaii Five-0" (2012) - "Jordan Nevins" en ep. "Kalele"
- Serie "The Flash" (2015/2023) - Zoom (voz)
- Serie "The Orville" (2019) - "Delegado Moclan" en ep. "Sanctuary"
- Film "Candyman" (2021) - Daniel Robitaille
- Serie "Masters of the Universe: Revelation" (2021) - Scareglow (voz)