Name	Known for
Jameson Parker A.J. Simon A.J. Simon See fewer	Prince of Darkness (1987)
Gerald McRaney Rick Simon Rick Simon See fewer	Focus (II) (2015)
Mary Carver Cecilia Simon (credit only) Cecilia Simon (credit only) See fewer	Arachnophobia (1990)
Donald O'Connor George Decova / Barnaby the Great George Decova / Barnaby the Great See fewer	Singin' in the Rain (1952)
Luis Avalos Rubio Rubio See fewer	The Ringer (2005)
Barrie Ingham Zoltan Zoltan See fewer	The Great Mouse Detective (1986)
David Elliott Oliver Twist Oliver Twist See fewer	Jaws 2 (1978)
Deborah Ryan Lorna Lorna See fewer	Kiss Meets the Phantom of the Park (1978)
Gino Conforti Maurice Lebow Maurice Lebow See fewer	Man of La Mancha (1972)
James Karen Insurance Agent Insurance Agent See fewer	The Return of the Living Dead (1985)
Bill Zuckert Dooley Dooley See fewer	Ace Ventura: Pet Detective (1994)
Rick Fitts Knudson Knudson See fewer	Naked (I) (2017)
Richard 'Dub' Wright Cody (as Richard Wright) Cody (as Richard Wright) See fewer	Tango & Cash (1989)
Donald Gibb Lebow's #2 Henchman (uncredited) Lebow's #2 Henchman (uncredited) See fewer	Revenge of the Nerds (1984)