Name	Known for
Stockard Channing Abbey Bartlet Abbey Bartlet See fewer	Practical Magic (1998)
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)
Mary-Louise Parker Amy Gardner Amy Gardner See fewer	Weeds (2005)
Timothy Busfield Danny Concannon Danny Concannon See fewer	The West Wing (1999)
John Amos Percy Fitzwallace Percy Fitzwallace See fewer	Coming to America (1988)
Taye Diggs Secret Service Agent Wesley Secret Service Agent Wesley See fewer	House on Haunted Hill (1999)
Anna Deavere Smith Nancy McNally Nancy McNally See fewer	The Human Stain (2003)
Kathleen York Andrea Wyatt Andrea Wyatt See fewer	In the Dark (2019)
Elisabeth Moss Zoey Bartlet Zoey Bartlet See fewer	The Invisible Man (I) (2020)
Michael O'Neill Secret Service Agent Ron Butterfield Secret Service Agent Ron Butterfield See fewer	Dallas Buyers Club (2013)
NiCole Robinson Margaret Hooper Margaret Hooper See fewer	Dragon Wars: D-War (2007)
Arye Gross Obstetrician Obstetrician See fewer	Better Call Saul (2015)
Trent Ford Jean Paul Jean Paul See fewer	Gosford Park (2001)
Kimberly Bigsby Molly O'Connor Molly O'Connor See fewer	Succession (2018)
Shannon Marshall Randy Weathers Randy Weathers See fewer	The West Wing (1999)
John Antonini Jamie Reed Jamie Reed See fewer	Zero Dark Thirty (2012)
Cliff McMullen Georgetown Chancellor Georgetown Chancellor See fewer	Murder at 1600 (1997)
Melissa Fitzgerald Carol Fitzpatrick Carol Fitzpatrick See fewer	Frequency (2000)
Ralph Meyering Jr. Civilian Tom Civilian Tom See fewer	The American President (1995)
Keith MacKechnie Cooper Cooper See fewer	Moonlight in Vermont (2017)
Jennifer Ann Massey Waitress Waitress See fewer	Two and a Half Men (2003)
Tricia Maio Aide Aide See fewer	The West Wing (1999)
Katie Killacky Navy Wife Navy Wife See fewer	House of Cards (2013)
Lizz Robbins Graduate (unconfirmed) Graduate (unconfirmed) See fewer	America's Most Wanted: America Fights Back (1988)
Robert Aguilar Jr. Marine Guard (uncredited) Marine Guard (uncredited) See fewer	Save the Date (IV)
Commodore James Marine Captain (uncredited) Marine Captain (uncredited) See fewer	Fast Times at Hero High (2003)
Jennifer Kersey Graduate / Club Attendee (uncredited) Graduate / Club Attendee (uncredited) See fewer	Past Demons (2006)
Paul Majors Secret Service Agent (uncredited) Secret Service Agent (uncredited) See fewer	Running with Demons (2011)
Abigail Margulis Actress (uncredited) Actress (uncredited) See fewer	American Dreams (2002)
Al Sotto FBI Agent (uncredited) FBI Agent (uncredited) See fewer	House of Cards (2013)
Towanda Underdue Ceremony Attendee (uncredited) Ceremony Attendee (uncredited) See fewer	Piyalir Password (2009)