Name	Known for
Eric Close John Loengard John Loengard See fewer	American Sniper (2014)
Megan Ward Kimberly Sayers Kimberly Sayers See fewer	Encino Man (1992)
J.T. Walsh Capt. Frank Bach Capt. Frank Bach See fewer	Breakdown (I) (1997)
Roger Aaron Brown Reverend Poole Reverend Poole See fewer	RoboCop 2 (1990)
Tracy Fraim Andrew Mendel Andrew Mendel See fewer	Best Men (1997)
Charley Lang Dr. Halligan Dr. Halligan See fewer	Fire in the Sky (1993)
Dean Norris Clayton Lewis Clayton Lewis See fewer	Breaking Bad (2008)
Conor O'Farrell Lt. Commander Phil Albano Lt. Commander Phil Albano See fewer	CSI: Crime Scene Investigation (2000)
Raphael Sbarge Mark Simonson Mark Simonson See fewer	Once Upon a Time (2011)
Wayne Tippit J. Edgar Hoover J. Edgar Hoover See fewer	JFK (1991)
Lorraine Toussaint Eda Mae Tillman Eda Mae Tillman See fewer	Hudson Hawk (1991)
T.J. Kennedy Allen Dulles (as Mike Kennedy) Allen Dulles (as Mike Kennedy) See fewer	L.A. Confidential (1997)
Kim Robillard Arthur Dalton Rogers Arthur Dalton Rogers See fewer	Rain Man (1988)
Art Bell William Paley William Paley See fewer	The Day After Tomorrow (2004)
Arell Blanton General Nathan F. Twining General Nathan F. Twining See fewer	Knight Rider (1982)
Edward Edwards Agent Foote Agent Foote See fewer	RoboCop (1987)
Terence Mathews Lance Taylor Lance Taylor See fewer	The Tomorrow War (2021)
Sean Anthony Moran Lionel Tillman (as Sean A. Moran) Lionel Tillman (as Sean A. Moran) See fewer	Avatar: The Way of Water (2022)
Don Moss Hubert Humphrey Hubert Humphrey See fewer	St. Elmo's Fire (1985)
Lackos MIB #6 MIB #6 See fewer	Dark Skies (1996)
Gregory Harrison Old John Loengard (voice) (uncredited) Old John Loengard (voice) (uncredited) See fewer	Trapper John, M.D. (1979)