Name	Known for
Julie Bernstein Histeria Kids Chorus (voice) Histeria Kids Chorus (voice) See fewer	Animaniacs (1993)
Steven Bernstein Histeria Kids Chorus (voice) Histeria Kids Chorus (voice) See fewer	Animaniacs (1993)
Jess Harnell Singing Senator (voice) Singing Senator (voice) See fewer	Transformers: Dark of the Moon (2011)
Maurice LaMarche King Romulus (voice) King Romulus (voice) See fewer	Futurama (1999)
Elizabeth Lamers Histeria Kids Chorus (voice) Histeria Kids Chorus (voice) See fewer	Club Life (1986)
Tress MacNeille Pepper Mills / Histeria Kids Chorus (voice) Pepper Mills / Histeria Kids Chorus (voice) See fewer	The Simpsons (1989)
Laraine Newman Miss Information / Histeria Kids Chorus (voice) Miss Information / Histeria Kids Chorus (voice) See fewer	Coneheads (1993)
Rob Paulsen Cassius / Histeria Kids Chorus (voice) Cassius / Histeria Kids Chorus (voice) See fewer	Animaniacs (1993)
Cody Ruegger Loud Kiddington (voice) Loud Kiddington (voice) See fewer	Animaniacs (1993)
Luke Ruegger Big Fat Baby (voice) Big Fat Baby (voice) See fewer	Histeria! (1998)
Nate Ruegger Froggo (voice) Froggo (voice) See fewer	Constantine (2005)
Paul Rugg Nostradamus (voice) Nostradamus (voice) See fewer	Earth to Ned (2020)
Cree Summer Female Senator (voice) Female Senator (voice) See fewer	Atlantis: The Lost Empire (2001)
Fred Travalena Julius Caesar / Marc Antony (voice) Julius Caesar / Marc Antony (voice) See fewer	Black Scorpion (2001)
Frank Welker Father Time (voice) Father Time (voice) See fewer	Transformers: Dark of the Moon (2011)
Billy West Senator Pillius / Histeria Kids Chorus (voice) Senator Pillius / Histeria Kids Chorus (voice) See fewer	Futurama (1999)