Name	Known for
Neil Patrick Harris Dr. Doogie Howser Dr. Doogie Howser See fewer	A Series of Unfortunate Events (2017)
Max Casella Vinnie Delpino Vinnie Delpino See fewer	Tulsa King (2022)
Belinda Montgomery Katherine Howser Katherine Howser See fewer	TRON: Legacy (2010)
Lawrence Pressman Dr. Benjamin Canfield (credit only) Dr. Benjamin Canfield (credit only) See fewer	9 to 5 (1980)
Mitchell Anderson Dr. Jack McGuire (credit only) Dr. Jack McGuire (credit only) See fewer	Jaws: The Revenge (1987)
Kathryn Layng Nurse Curly Spaulding Nurse Curly Spaulding See fewer	Doogie Howser, M.D. (1989)
James Sikking Dr. David Howser (as James B. Sikking) Dr. David Howser (as James B. Sikking) See fewer	The Pelican Brief (1993)
Lisa Dean Ryan Wanda Plenn Wanda Plenn See fewer	Doogie Howser, M.D. (1989)
Brooke Stacy Mills Taryn Rodgers (as Brooke Mills) Taryn Rodgers (as Brooke Mills) See fewer	Hairspray (1988)
Lucy Boryer Janine Stewart Janine Stewart See fewer	Little America (2020)
Diana Barton Chloe Chloe See fewer	Wizards of the Lost Kingdom II (1989)
Shaun Duke Maitre 'D (as Duke Moosekian) Maitre 'D (as Duke Moosekian) See fewer	Sideways (2004)
Tim Syverson Remy Remy See fewer	Doogie Howser, M.D. (1989)
Mark Dacascos Julian Julian See fewer	Brotherhood of the Wolf (2001)
Anne Rickets Isabelle (as Anne Ricketts) Isabelle (as Anne Ricketts) See fewer	Lethal Games (1991)
Jocelyn Peden Kelly Kelly See fewer	The Bodyguard (1992)
John Buchanan Bradley Bradley See fewer	Sidekicks (1992)
Ted Otis Keith (uncredited) Keith (uncredited) See fewer	Amundsen (2019)