Gary Cole

Mark Felt

Mattison (voice)

Mattison

Sgt. Bosco (voice)

Director Dirk Chunley

Two-Face / Commissioner James Gordon / Reporter 4 (voice)

Mark Witver

Harrison Jackson

Don Kitch

Gerard

Freddy

Ron

Lieutenant Pleasant

James Green, Sr.

Reverend Guy Roy Davis

Earl

Arthur Levine

Chief Grissom

Lenny

Clay Tendler

Cameron Dennis

Jim Corrigan / The Spectre (segment "The Spectre") (voice)

Bobo / Commissioner Gordon / Shot / Guard (voice)

Jim Corrigan / The Spectre (voice)

Alden Parker

Special Agent Hawley (voice)

Stan Talmadge

Major Edward Dorcet

Commissioner (voice)

Principal Lang (voice)

Roger

Reese Bobby

Cameron Lutz

Mr. Matthews

Brad Redding

Dr. Possible (voice)

Martin Savide

Harvey Birdman

Ted Robinson (voice)

Jack Burton

Cotton McKnight

Vance Gilbert (voice)

Henry Futch

Dr. Possible (Dad) (voice)

Richard Shaw

Kurt McVeigh

Special Agent Alden Parker

Carlos

Bill Owens

Dr. James Possible (voice)

J. Allen Carter (voice)

J. Allen Carter (voice)

David Duncan

Xander Henry

Bill Lumbergh

Harrison Johnson

Jerry Nelson / Various (voice), Michael Eisner (voice), Chairman (voice), Principal Shepard (voice), Mike Brady / Thug #1 (voice), Cop / Coach (voice), James 'Grizzly' Adams (voice), Dr. Franklin (voice), Security Guard (voice), Agent Jessup (voice), Mike Brady (voice), NCIS Fan (voice), Father O'Leary (voice), Billy's Father (voice), Principal Shepherd / Optometrist (voice), Reporter (voice), Principal Shepherd (voice), Warren Fredericks (voice), Bill Lumbergh / Priest (voice)

Marty

Richard Simms

Secret Service Presidential Detail Agent-In-Charge Bill Watts

Joe O'Donnell

CEO (voice)