
Dr. Reynolds

Cross

Parole Agent (1 episode)

Hernandez

Superintendent Bennett (16 episodes)

Collin

Machiste (voice)

Brother Freeman

Matthew

David Morrison

Detective Parker

Foreman (voice)

Foreman (voice)

John Stewart / Green Lantern (voice) / Swamp Thing (voice)

Reverend Delman Chase (1 episode)

Col. Norman Jangus (1 episode)

Donovan McAvoy (38 episodes)

Massa (1 episode)

Admiral Lacker (2 episodes)

General Krisch

Alec Holland / Swamp Thing / John Stewart / Green Lantern (voice)

Sarge

Kevin O'Donnell (2 episodes)

Tyler Burke

Reggie Fitzwilliam (12 episodes)

Carlton (1 episode)

Boyd Bloom (5 episodes)

Lucas Hilton (12 episodes)

Major William Shaw (3 episodes)

Travis Verta (42 episodes)

Sergeant Leonard Debbs (1 episode)

Coach Ross (4 episodes)

Ring Agent (1 episode)

Smith (1 episode)
Hybrid (1 episode)

President

Ty Rivers

General Quinn

David Warfield (1 episode)

Barry

Will's Doctor

Major Culp (1 episode)

Byron

Curtis Manning (46 episodes)

Isaac Evans (1 episode)

Oval Office Agent Cartwright

Captain Walker (10 episodes)

Nathan McCallister

Masters (1 episode)

Officer Miller

Elliot Kincaid

Carter (1 episode)

Detective

Glenn Brummer (3 episodes)

Roger Claypool (4 episodes)

Detective Ross

Steve "Flyer" Sharp (voice)

Steve "Flyer" Sharp (voice) (26 episodes)

Hotel Manager

Thurgood Marshall

Dion Edwards


Shield Agent #1

Robert Fernandez

Frank Zago

Lieutenant Connor (2 episodes)

1st Mate Stevens

Officer Shaw (1 episode)

Derek Worth (1 episode)

Carpenter (1 episode)

Ann Lucca

Captain Mathis (1 episode)

Johnson


Wilkins (1 episode)

Harry

Asst. D.A. Bob Melchor

(as Roger R. Cross)

Detective Barrett

Curtis

McKinnon

Archie

Officer Green (uncredited) (1 episode)
Private Kittel (1 episode)
Agent Rice (1 episode)
Swat Lieutenant (1 episode)
Officer Wentworth (1 episode)

Officer Cooper (1 episode)

Roscoe

Fire Rescue Leader
























