Peter Riegert (born April 11, 1947) is an American stage and screen actor, writer, and director. He notable film roles include Donald "Boon" Schoenstein in Animal House (1978), oil company executive "Mac" MacIntyre in Local Hero (1983), pickle store owner Sam Posner in Crossing Delancey (1988), and Lt. Mitch Kellaway in The Mask (1994). On television, he is best known for his portrayal of crooked New Jersey State Assemblyman Ronald Zellman on The Sopranos.

Peter Riegert

Acting Born April 11, 1947 New York City, New York, USA

Peter Riegert (born April 11, 1947) is an American stage and screen actor, writer, and director. He notable film roles include Donald "Boon" Schoenstein in Animal House (1978), oil company executive "Mac" MacIntyre in Local Hero (1983), pickle store owner Sam Posner in Crossing Delancey (1988), and Lt. Mitch Kellaway in The Mask (1994). On television, he is best known for his portrayal of crooked New Jersey State Assemblyman Ronald Zellman on The Sopranos.

Known For

Law & Order: Special Victims Unit

Chauncey Zeirko

Law & Order

Jerold Dixon

Family Guy

Max Weinstein (voice)

Seinfeld

James Kimbrough

The Sopranos

Assemblyman Ronald Zellman

The Good Wife

Judge Harvey Winter

One Tree Hill

August Kellerman

M*A*S*H

Succession

Roger Pugh

Damages

The Executive

Damages

George Moore

American Playhouse

Richard M. Nixon