Name	Known for
Joe Flaherty Dr. Fred Edison Dr. Fred Edison See fewer	Happy Gilmore (1996)
Deborah Theaker Casey Edison Casey Edison See fewer	Waiting for Guffman (1996)
Kathleen Robertson Tina Edison Tina Edison See fewer	Swimming with Sharks (2022)
Avi Phillips Ike Edison Ike Edison See fewer	Jumper (2008)
George Buza Turner Edison Turner Edison See fewer	Quest for Fire (1981)
Mary Charlotte Wilcox Idella Muckle Orca Idella Muckle Orca See fewer	SCTV Network (1981)
John Hemphill Harry the Fly (voice) Harry the Fly (voice) See fewer	Adventures in Babysitting (1987)
Melyssa Ade Monica Monica See fewer	Jason X (2001)
Brooke Bailey Geena Brakendale Geena Brakendale See fewer	Maniac Mansion (1990)
Patrick Gillen Keifer Pratt Keifer Pratt See fewer	Maniac Mansion (1990)
Charles Woods Gray Principal (as Charles Gray) Principal (as Charles Gray) See fewer	I Origins (2014)
Niki Holt Cherie MacNeill Cherie MacNeill See fewer	54 (1998)