Name	Known for
Neil Patrick Harris Dr. Doogie Howser Dr. Doogie Howser See fewer	How I Met Your Mother (2005)
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 (credit only) Nurse Curly Spaulding (credit only) See fewer	Doogie Howser, M.D. (1989)
Lisa Dean Ryan Wanda Plenn (credit only) Wanda Plenn (credit only) See fewer	Doogie Howser, M.D. (1989)
Lucy Boryer Janine Stewart (credit only) Janine Stewart (credit only) See fewer	Little America (2020)
Markus Redmond Raymond Alexander (credit only) Raymond Alexander (credit only) See fewer	Allen + Millie: A Short Romance (2017)
James Sikking Dr. David Howser (as James B. Sikking) Dr. David Howser (as James B. Sikking) See fewer	The Pelican Brief (1993)
Don Calfa Carmine Delpino Carmine Delpino See fewer	The Return of the Living Dead (1985)
James Oden Hatch Pete Pete See fewer	Quantum Leap (1989)