John McIntire Christopher Hale Actor Frank McGrath Charlie Wooster Actor Terry Wilson Bill Hawks Actor Denny Miller Duke Shannon Actor Anthony George Johnny Masters Guest Star Robert J. Wilke Col. Thomas Stone Guest Star Harry Hickox Capt. Albert Sanborn Guest Star William Mims Private Waters Guest Star Kelly Thordsen Private Flynn Guest Star Carole Wells Laurie Guest Star Alvy Moore Private Bledsoe Guest Star Angela Greene Cassie Guest Star Peter Germano Writer Virgil Vogel Director