Killers Three is a motion picture crime drama produced in 1968 by Dick Clark Productions and released by American International Pictures starring Robert Walker, Jr., Diane Varsi and Dick Clark. Others in the cast include Norman Alden, Maureen Arthur, Tony York, Merle Haggard and Bonnie Owens.
This western crime drama was written for the screen by Dick Clark and Michael Fisher. It was produced by Dick Clark and directed by Bruce Kessler.
The soundtrack-album featured country singers Merle Haggard, Bonnie Owens, Kay Adams, and Jack Clement. Merle Haggard sings his own compositions including "Mama Tried".