McQ

Wayne on wheels!

Police Lieutenant Lon McQ investigates the killing of his best friend and uncovers corrupt elements of the police department dealing in confiscated drugs.

John Wayne

McQ

Eddie Albert

Kosterman

Diana Muldaur

Lois

Colleen Dewhurst

Myra

Clu Gulager

Toms

David Huddleston

Pinky

Al Lettieri

Santiago

Julian Christopher

J.C.

Julie Adams

Elaine

Roger E. Mosley

Rosey

William Bryant

Stan Boyle

Richard Kelton

Radical

Joe Tornatore

LaSalle

Dick Friel

Bob Mahoney

Richard Eastham

Walter Forrester

Fred Waugh

Bodyguard

Hal Needham

Santiago Henchman (uncredited)

Chuck Roberson

Santiago's Bodyguard (uncredited)