Duffy Daugherty
Dia
Producer
Hank Reynolds
Alexander Stewart
Mayor Donovan Kirk
Brandon Vega
Joe Wainwright
Writer
Producer
General (voice) (1 episode)
Ian Ross
Executive Producer
Cal Thresher (20 episodes)
Officer Schramm (1 episode)
The Benefactor
Executive Producer
Matchmaker
General Shackleton
John Breaker
Producer
Jonathan Stonogal
Vincent
Nick Boon
Writer
Ty O’Brien (6 episodes)
Boon
William Birkin
Dr. Samuel Rainsford
Dwight 'Ike' Eisenhower (4 episodes)
Dum Dum Dugan (voice) (1 episode)
Anders (5 episodes)
Konrad Harlan (3 episodes)
Major Bennington
John Breaker
Malcolm Beck (6 episodes)
James Harding (20 episodes)
Conrad Drothers
Walter
Harlan Cotterie
Marty Burlsworth
Damien Darhk (20 episodes)
Damien Darhk (4 episodes)
Sheriff Bower
Damien Darhk (20 episodes)
Vincent Sofel
Dum-Dum Dugan (1 episode)
Daniel Kiersey
Dum Dum Dugan (1 episode)
Manny Ridley
Deadshot / Floyd Lawton (voice)
Sean Cahill (17 episodes)
Captain William Parker (6 episodes)
Timothy 'Dum Dum' Dugan
Jack Horton
Tommy Barnes (1 episode)
Jonah Pope
Lt. Joe Conti
Fredrick James Dafoe (1 episode)
LA Jim
Robert Quarles (12 episodes)
Timothy 'Dum Dum' Dugan
Monsignor McTeal (1 episode)
Hogan
Keene
Green Arrow / Oliver Queen (voice)
Dave Williams (24 episodes)
Coach Richard Penning
Max Archer
Wyatt Cain (3 episodes)
Daniel Fleming
Ford
Jon Forster
Lieutenant Esteridge
Captain Severance
Hurly
Jack Skinner
Stephen Connor (1 episode)
Stephen Connor (20 episodes)
Jay Hamilton
Frank Gordon
Ned Dwyer
Peter Gish
Assistant District Attorney David McNorris (24 episodes)
Fletcher
Robert Comer (2 episodes)
Lynn D. (Buck) Compton (10 episodes)
Chris Langston (1 episode)
Sheriff
Reich
David Greenwood
Eddie
Brian Miano
Ross Canin (2 episodes)
Truck Driver at Truck Stop
Randy North (2 episodes)
Hank Wilson
Lieutenant Hawk
Bruce Banner (voice) (21 episodes)
Agent Ward
Edward Sellars
Policeman
Jay Williams (1 episode)
Firebrand (voice) (1 episode)
Dr. Driscoll Rampart
Kevin Blanders (1 episode)
Whitt Bass
IRS Agent (voice) (1 episode)
Wayne Carlson
Neal Henderson (2 episodes)
John Granum (2 episodes)
Lou Gehrig
Chucky Myerwich (1 episode)
Dockworker #2