Name	Known for
Bob Newhart Dick Loudon Dick Loudon See fewer	Elf (2003)
Mary Frann Joanna Loudon Joanna Loudon See fewer	Newhart (1982)
Peter Scolari Michael Harris Michael Harris See fewer	Newhart (1982)
Julia Duffy Stephanie Vanderkellen Stephanie Vanderkellen See fewer	Newhart (1982)
Tom Poston George Utley George Utley See fewer	Christmas with the Kranks (2004)
Ralph Manza Bud Bud See fewer	Godzilla (I) (1998)
Jill Jacobson Chantal Chantal See fewer	Falcon Crest (1981)
Lou Cutell Dr. Grossman Dr. Grossman See fewer	Honey, I Shrunk the Kids (1989)
Tina Johnson Nurse Nurse See fewer	Texas (1980)
Freyda Thomas Mrs. Pesko Mrs. Pesko See fewer	Quantum Leap (1989)
Ken Kerman Cameraman Cameraman See fewer	Volcano (1997)
Patrick Duffy Patrick Duffy (uncredited) Patrick Duffy (uncredited) See fewer	Dallas (1978)
Angela Lansbury Angela Lansbury (uncredited) Angela Lansbury (uncredited) See fewer	The Manchurian Candidate (1962)
Gerald McRaney Gerald McRaney (uncredited) Gerald McRaney (uncredited) See fewer	Focus (II) (2015)
Jean Smart Jean Smart (uncredited) Jean Smart (uncredited) See fewer	Babylon (I) (2022)
Tom Williams Baby V.O. (uncredited) Baby V.O. (uncredited) See fewer	The Great Outdoors (1988)