Clone High

Will Forte

Abe Lincoln / Narrator (voice)

Phil Lord

Principal Dr. Cinnamon J. Scudworth (voice)

Michael McDonald

Gandhi (voice)

Christa Miller

Cleopatra (voice)

Christopher Miller

JFK / Mr. Butlertron (voice)

Nicole Sullivan

Joan of Arc (voice)

Neil Flynn

Buddy Holly (voice) / Carl (voice) / E-CyboPooch / Pirate / Rich Man / Moses (voice) / Gandhi's Foster Father / Zoo Worker (voice) / Glen the Janitor / Julius Caesar (voice) / Julius Caesar (voice) / Julius Caesar / Carl (voice) / Julius Caesar / Tux Guy / Moses (voice) / Snowflake Jake / Julius Caesar / Carl (voice

Donald Faison

George Washington Carver (voice) / George Washington Carver / Wally (voice) / Inmate (voice) / Jimi Hendrix / Wally (voice) / Martin Luther King Jr. / Toots (voice) / Toots (voice) / Toots / King Kwanzaa / Wally / Guy in Commercial (voice) / Toots / Wally (voice) / X-Stream Bob / Wally (voice)

Andy Dick

Mr. Sheepman (voice) / Mr. Sheepman / Thomas Edison / Sexual Education Officer (voice) / Mr. Sheepman / Thomas Edison / Van Gogh / Police Officer (voice) / Mr. Sheepman / Van Gogh / Police Officer (voice) / Police Officer (voice) / Van Gogh (voice)

Bill Lawrence

The Shadowy Figure (voice) (uncredited)

Judah Miller

Dreidelstein (voice) / Inmate (voice) / Scangrade (voice)

Murray Miller

Catherine the Great (voice) / Gene Kelly (voice) (uncredited)

Debra Wilson

Girl in Commercial (voice) / Harriet Tubman / Eva Peron (voice) / Reporter (voice)

Sarah Chalke

Marie Antoinette (voice) / X-Stream Erin (voice)

Zach Braff

Paul Revere (voice) / X-Stream Mike (voice)

Marilyn Manson

Marilyn Manson (voice) / Marilyn Manson (voice) (uncredited)

Joe Flaherty

Abe’s Foster Dad (voice)

Michael J. Fox

Gandhi's Remaining Kidney (voice)

Mandy Moore

Mandy Moore (voice)

Luke Perry

Ponce de León (voice)

John C. McGinley

Creepy Trucker (voice)

Chris Berman

Chris Berman (voice)

John Stamos

John Stamos (voice)

Jack Black

Pusher / Larry Hardcore (voice)

Ashley Parker Angel

Ashley Parker Angel (voice)

Tom Green

Tom Green (voice)

Dan Patrick

Dan Patrick (voice)

Jeffrey Garcia

Jesús Cristo (voice)

Tommy Walter

Abandoned Pools (voice)