John Wayne character Det. Lt. Lon McQ
Eddie Albert character Capt. Ed Kosterman
Diana Muldaur character Lois Boyle
Colleen Dewhurst character Myra
Clu Gulager character Franklin Toms
David Huddleston character Edward M. 'Pinky' Farrow
Al Lettieri character Manny Santiago
Julian Christopher character J.C.
Julie Adams character Elaine
Roger E. Mosley character Rosey
