Tony Lo Bianco Actor Robert Culp Detective John Darrin Actor James Farentino Actor Jan-Michael Vincent Warren Yates Actor Glenn Corbett Actor Don Meredith Actor Wayne Maunder Detective Fred Webber Actor Laraine Stephens Laura Darrin Actor Dane Clark Lt. Harmon Actor Susan Oliver Actor Scott Brady Actor Edward Binns Lieutenant O'Brien Actor Godfrey Cambridge Willis Johnson Actor Ed Gilbert Actor Benson Fong Attorney William Liu Actor Val Avery Sgt. Mahler Actor Jack Soo Bruce Chan Actor Michael Callan Actor Don Most Arthur Kane Actor Max Showalter Attorney John Barron Actor Virgil Vogel Director Alexander Singer Director Richard Benedict Director Alex March Director Barry Crane Director Paul Krasny Director Barry Shear Director Nicholas Colasanto Director Robert Collins Director, Writer Gary Nelson Director E. Arthur Kean Writer Mark Rodgers Writer Jerrold L. Ludwig Writer Sy Salkowitz Writer Sean Baine Writer Larry Brody Writer Leonardo Bercovici Writer Frank Telford Writer David Moessinger Writer