Oz Season 1 Characters & Cast — No Spoilers
Every character in Oz season 1 with photos and the actors who play them, including Lee Tergesen, Harold Perrineau, Dean Winters — spoiler-free, nothing from later seasons.
- Tobias Beecher — played by Lee Tergesen
- Augustus Hill — played by Harold Perrineau
- Ryan O'Reily — played by Dean Winters
- Kareem Saïd — played by Eamonn Walker
- Leo Glynn — played by Ernie Hudson
- Tim McManus — played by Terry Kinney
- Sister Peter Marie Reimondo — played by Rita Moreno
- Vernon Schillinger — played by J.K. Simmons
- Miguel Alvarez — played by Kirk Acevedo
- Poet — played by Craig muMs Grant
- Father Ray Mukada — played by BD Wong
- Simon Adebisi — played by Adewale Akinnuoye-Agbaje
- Officer Diane Whittlesey — played by Edie Falco
- Bob Rebadow — played by George Morfogen
- Kenny Wangler — played by J.D. Williams
- Nino Schibetta — played by Tony Musante
- Donald Groves — played by Sean Whitesell
- Officer Mike Healy — played by Steve Ryan
- Paul Markstram — played by O.L. Duke
- Governor James Devlin — played by Željko Ivanek
All seasons of Oz: full spoiler-free character guide