Name	Known for
Paul Rugg Freakazoid (voice) Freakazoid (voice) See fewer	Earth to Ned (2020)
Edward Asner Sgt. Mike Cosgrove (voice) Sgt. Mike Cosgrove (voice) See fewer	Up (2009)
Jonathan Harris Professor Jones (voice) Professor Jones (voice) See fewer	Lost in Space (1965)
Norm Abram Self (voice) Self (voice) See fewer	This Old House (1979)
David Warner The Lobe (voice) The Lobe (voice) See fewer	Titanic (1997)
Ricardo Montalban Armondo Guitierrez (voice) Armondo Guitierrez (voice) See fewer	Star Trek II: The Wrath of Khan (1982)
Maurice LaMarche Longhorn / Medulla / Lord Pringle / Additional Voices (voice) Longhorn / Medulla / Lord Pringle / Additional Voices (voice) See fewer	Futurama (1999)
Jeff Bennett Cave Guy / Waylon Jeepers / Candle Jack / Additional Voices (voice) (as Jeff Glen Bennett) Cave Guy / Waylon Jeepers / Candle Jack / Additional Voices (voice) (as Jeff Glen Bennett) See fewer	Enchanted (2007)
Tress MacNeille Cobra Queen / Debbie Douglas / Additional Voices (voice) Cobra Queen / Debbie Douglas / Additional Voices (voice) See fewer	The Simpsons (1989)
Larry Cedar Oblongata (voice) Oblongata (voice) See fewer	Deadwood (2004)
Clive Revill Hermil Sioro / Inspector Hogan (voice) Hermil Sioro / Inspector Hogan (voice) See fewer	Avanti! (1972)
John P. McCann Douglas Douglas / Additional Voices (voice) Douglas Douglas / Additional Voices (voice) See fewer	Freakazoid! (1995)
Joe Leahy Our Announcer / Self (voice) Our Announcer / Self (voice) See fewer	The Flintstones (1994)
Elisha Cook Jr. Actor (archive footage) Actor (archive footage) See fewer	House on Haunted Hill (1959)
Corey Burton Invisibo (voice) (uncredited) Invisibo (voice) (uncredited) See fewer	Atlantis: The Lost Empire (2001)
Craig Ferguson Roddy MacStew (voice) (uncredited) Roddy MacStew (voice) (uncredited) See fewer	I'll Be There (2003)