
Mark Boone Junior (born March 17, 1955) is an American actor perhaps best known for his roles as Bobby Munson in FX's Sons of Anarchy and in two films by Christopher Nolan, Memento and Batman Begins. He frequently portrays a crooked cop or other authority figure, and has had a prolific career, appearing in over 70 movies, which also include 2 Fast 2 Furious, Get Carter, The General's Daughter, The Thin Red Line, Seven, and Die Hard 2. He has also made guest appearances on TV in Law & Order, Seinfeld, Curb Your Enthusiasm, and several other shows. He had a one-second appearance as "New York Guy" in Armageddon when Eddie Griffin's character asked him what the news on TV was all about.
Boone started his career beside long time friend Steve Buscemi. Together the two provided audiences in the New York and Jersey area with stand up comedy. He has appeared in some of Steve's directorial work, including Trees Lounge and most recently (2004) as "Evil" in Lonesome Jim. He is a regular cast member on Sons of Anarchy, where he plays Bobby Munson. In 2010 he played the role of Vincent Dooly's father in The Mother of Invention.
Boone has written and produced some films of his own. He currently resides in Isla Vista, California.

Se7en
1995 · as Greasy F.B.I. Man

Batman Begins
2005 · as Flass

Memento
2000 · as Burt

Armageddon
1998 · as New Yorker (uncredited)

30 Days of Night
2007 · as Beau Brower

Die Hard 2
1990 · as Shockley

The Game
1997 · as Shady Private Investigator

The Thin Red Line
1998 · as Pvt. Christopher Peale

The Quick and the Dead
1995 · as Scars

Above the Law
1988 · as Man in Window (uncredited)

Busboys
2026 · as Padre Noche

Vampires of the Velvet Lounge
2026 · as Chuck

Vampires
1998 · as Catlin

I Still Know What You Did Last Summer
1998 · as Pawn Shop Owner

Shade
2003 · as Leipzig

Life of Crime
2013 · as Richard

Dark Harvest
2023 · as Ralph Jarrett

Halloween II
2009 · as Floyd