Name	Known for
Zach Braff Dr. John 'J.D.' Dorian Dr. John 'J.D.' Dorian See fewer	Garden State (2004)
Sarah Chalke Dr. Elliot Reid Dr. Elliot Reid See fewer	Scrubs (2001)
Donald Faison Dr. Christopher Turk (credit only) Dr. Christopher Turk (credit only) See fewer	Scrubs (2001)
Neil Flynn Janitor Janitor See fewer	Mean Girls (2004)
Ken Jenkins Dr. Bob Kelso Dr. Bob Kelso See fewer	Scrubs (2001)
John C. McGinley Dr. Perry Cox Dr. Perry Cox See fewer	Scrubs (2001)
Judy Reyes Nurse Carla Espinosa Nurse Carla Espinosa See fewer	Scrubs (2001)
Courteney Cox Dr. Maddox Dr. Maddox See fewer	Friends (1994)
Betsy Beutler Katie Katie See fewer	Christmas vs. The Walters (2021)
Christa Miller Jordan Sullivan Jordan Sullivan See fewer	Scrubs (2001)
Frank Encarnacao Dr. Mickhead (as Frank Cameron) Dr. Mickhead (as Frank Cameron) See fewer	Relic Hunter (1999)
Marcus Folmar Mr. Tillman Mr. Tillman See fewer	Drama Club (2021)
Jennifer Jostyn Dr. Simmons Dr. Simmons See fewer	House of 1000 Corpses (2003)
Annie Little Christine Christine See fewer	Argo (2012)
Frank Novak Pat Rosell Pat Rosell See fewer	Watchmen (2009)
Bradley Charles Etheridge Medical Intern (uncredited) Medical Intern (uncredited) See fewer	Easy A (2010)
Alan Mueting Gift Shop Patron (uncredited) Gift Shop Patron (uncredited) See fewer	The Copper Bandit (2011)
Cara Quici Nurse (uncredited) Nurse (uncredited) See fewer	Fight (IV) (2013)