Will Forte (32)

Abe Lincoln / Narrator (voice)

Phil Lord (27)

Principal Dr. Cinnamon J. Scudworth (voice)

Michael McDonald (37)

Gandhi (voice)

Christa Miller (38)

Cleopatra (voice)

Christopher Miller (27)

JFK / Mr. Butlertron (voice)

Nicole Sullivan (32)

Joan of Arc (voice)

Michael J. Fox (41)

Gandhi's Remaining Kidney (voice)

Mandy Moore (18)

Mandy Moore (voice)

Luke Perry (36)

Ponce de León (voice)

John C. McGinley (43)

Creepy Trucker (voice)

Chris Berman (47)

Chris Berman (voice)

John Stamos (39)

John Stamos (voice)

Jack Black (33)

Pusher / Larry Hardcore (voice)

Ashley Parker Angel (21)

Ashley Parker Angel (voice)

Zach Braff (27)

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

Tom Green (31)

Tom Green (voice)

Debra Wilson (40)

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

Sarah Chalke (26)

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

Joe Flaherty (61)

Abe’s Foster Dad (voice)

Andy Dick (36)

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

Marilyn Manson (33)

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

Judah Miller (28)

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

Dan Patrick (46)

Dan Patrick (voice)

Neil Flynn (41)

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

Donald Faison (28)

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

Bill Lawrence (33)

The Shadowy Figure (voice) (uncredited)

Jeffrey Garcia (27)

Jesús Cristo (voice)

Murray Miller (25)

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

Tommy Walter

Abandoned Pools (voice)