Gary Cole

Xander Henry

Cameron Lutz

Cameron Dennis

Brad Redding

Alden Parker / Special Agent Alden Parker

Alien Doctor (voice)

Chief Grissom

The Inspector (voice)

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

Jack Burton

Alden Parker

Richard Shaw

Alden Parker

Ted Robinson (voice)

Andrew's Father (voice) / Edward MacDell (voice) / Matthew's Father (voice)

Joe O'Donnell

Brett's father (voice)

Leonardo da Vinci (voice)

Lamont (voice) / Lamont / General Meeting (voice)

Kurt McVeigh

Kurt McVeigh

Special Agent Hawley (voice)

J. Allen Carter (voice)

Clay Tendler

Mayor Fred Jones Sr. (voice) / Mayor Fred Jones Sr. / Black Knight (voice) / Mayor Fred Jones Sr. / Foreman (voice) / Mayor Fred Jones Sr. / Motorcycle Cop (voice) / Mayor Fred Jones Sr. / Paramedic #2 (voice)

Roger

Major Edward Dorcet

Vice President Bob Russell

Zeta (voice)

Kent Davison

Sergeant Bosco (voice)

Dr. James Possible (voice)

Dirk Chunley (voice)

Professor Everett Lamereau

Luke Parker

Elwin Kreb (voice)

President Nixon (voice)

Chip Crawford

CEO (voice)

James Green, Sr.

Black Adam (voice)

Vance Gilbert (voice)

Sheriff Lucas Buck

Capt. Matthew Gideon

Ed Mitchell

Harvey Birdman (voice)

Brock (voice)

Johnny Scanlon

Jack 'Nighthawk' Killian

Slick (voice)

Self - Panelist

Self

Cotton McKnight

Secret Service Presidential Detail Agent-In-Charge Bill Watts

Bill Lumbergh

Ted

Don Kitch

Henry O'Hare

Reese Bobby

Bar Patron (uncredited)

Martin Savide

Ron

Carlos

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

Bobo / Commissioner Gordon / Shot / Guard (voice)

Larry Symonds

David Duncan

"Sir" Joe Maxwell

Bill Owens

Sgt. Bosco (voice)

Henry Futch

Baxter

Mr. Matthews

J. Allen Carter (voice)

Invisibilio (voice)

Rich Garces

Mattison (voice)

Stan Greggory

Earl

James (segment "The Theatre")

Chief Deputy Tillman

Coach Larry Gelwix

Lieutenant Pleasant

Richard Simms

Dr. Roberts

Jake's Dad

Dr. Possible (Dad) (voice)

Wallace

Wallace

Paul Thomas

Rafe (voice)

The Balladeer (voice)

Dwayne

Jerry "Dagger" Harden

Chuck

Rhodes

Russell Williams

Arthur Levine

Clay Peakes

Mike Brady

Jim Corrigan / The Spectre (voice)

Reverend Guy Roy Davis

Harvey Birdman (voice)

Mike Brady

Dr. Heichmann

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

Dr. Possible (voice)

Mark Witver