Name	Known for
Dulé Hill Charlie Young Charlie Young See fewer	Psych (2006)
Allison Janney C.J. Cregg C.J. Cregg See fewer	The Help (2011)
Joshua Malina Will Bailey Will Bailey See fewer	A Few Good Men (1992)
Janel Moloney Donna Moss Donna Moss See fewer	The West Wing (1999)
Richard Schiff Toby Ziegler Toby Ziegler See fewer	Man of Steel (2013)
John Spencer Leo McGarry Leo McGarry See fewer	The West Wing (1999)
Bradley Whitford Josh Lyman Josh Lyman See fewer	Get Out (I) (2017)
Martin Sheen President Josiah Bartlet President Josiah Bartlet See fewer	The Departed (2006)
Jesse Bradford Ryan Pierce Ryan Pierce See fewer	Bring It On (2000)
Jay Mohr Taylor Reid Taylor Reid See fewer	Go (1999)
Tim Matheson John Hoynes John Hoynes See fewer	National Lampoon's Animal House (1978)
Melissa Marsala Rina Rina See fewer	White Oleander (2002)
James Pickens Jr. Mayor Mayor See fewer	Grey's Anatomy (2005)
Sam Robards Greg Brock Greg Brock See fewer	A.I. Artificial Intelligence (2001)
NiCole Robinson Margaret Hooper Margaret Hooper See fewer	Dragon Wars: D-War (2007)
Michael Mantell Shelly Lukens Shelly Lukens See fewer	A Mighty Wind (2003)
Ron Dean Tom Broderick Tom Broderick See fewer	The Fugitive (1993)
Kenneth Kimmins Gen. Stanley Gen. Stanley See fewer	Coach (1989)
Melissa Fitzgerald Carol Fitzpatrick Carol Fitzpatrick See fewer	Frequency (2000)
Peter James Smith Ed Ed See fewer	The West Wing (1999)
William Duffy Larry Larry See fewer	The West Wing (1999)
Timothy Davis-Reed Mark O'Donnell Mark O'Donnell See fewer	The West Wing (1999)
Frank Ashmore Congressman Chris Finn Congressman Chris Finn See fewer	Airplane! (1980)
Mandy Freund Hoynes' Assistant Hoynes' Assistant See fewer	Brave (2012)
Roger Hampton Floor Manager Floor Manager See fewer	Critters (1986)
Robert Aguilar Jr. Marine Guard (uncredited) Marine Guard (uncredited) See fewer	Save the Date (IV)
Jerry Buys Secret Service Agent (uncredited) Secret Service Agent (uncredited) See fewer	Due Justice (I)