Special Guest Stars Cliff Robertson as Allen Maxwell Guest Stars Jacqueline Scott as Caroline Maxwell Allyson Ames as Loreen Joseph V. Perry as Police Chief Don Harvey as Military commander Burt Metcalfe as Eddie Phillips Peter Madsen as Collins Lee Philips as Gene "Buddy" Maxwell Mavis Neal Palmer as TBD William Stevens as Policeman William Douglas as The Galaxy Being Uncredited Bill Catching as National Guard Major Allen Pinson as State Trooper James Rawley as Caretaker Carter
