Clay
Secretary of State Donald Leland (1 episode)
Captain Ted Colvin (2 episodes)
Andrew Dreyer (1 episode)
Andre Buckingham (1 episode)
Producer
Chalmers Roberts
Christopher (1 episode)
Jack McGill (1 episode)
Harvey
Gordon Williams (1 episode)
Mel Barnett (1 episode)
Glenn Friedman (1 episode)
Jonah Clyborn (1 episode)
Sean Latham (2 episodes)
Clive Ambrose (3 episodes)
Lance Saxon
Dr. Sanchez (1 episode)
Maurice Connors (1 episode)
Donald Clarence (1 episode)
Director (2 episodes)
Nick Forster (1 episode)
Bill Talbot (1 episode)
Stephen Cyrus (1 episode)
Bernard Gadston (1 episode)
Jack Stanton
Al Glasser
Mackey, Dustin's Boss
Nikolai Stanislofsky (1 episode)
Dr. Robert Jackson (110 episodes)
Director (6 episodes)
Grant Connor (1 episode)
Danny Rogers (1 episode)
Dr. Dan Litvak (1 episode)
John Walker
Cortez, IBI Chief
Richard Davis
Richard Davis
Simon Hirsch
William Cobb (1 episode)
Greg Radkin
Cantor Gary Isaacs (1 episode)
Nick Van Pelt
Paul Accosta (1 episode)
Michael Reddick
Internal Affairs Det. James Vitelli (18 episodes)
Frank Sinatra (2 episodes)
Mitchell
Charlie Lapidus
Lt. Guilford
Det. Patrick Shaunessy
Marty Loftus
Elkanah Bent (11 episodes)
Gino Ferrari (1 episode)
Chris Wood (1 episode)
Ben Pearson (1 episode)
Dancer
Yiannis
Ricardo Bauma
Bergman
Aaron Solar
