Thunderbirds

John Derek

Lt. Gil Hackett

John Drew Barrymore

Pvt. Tom McCreery

Mona Freeman

Lt. Ellen Henderson

Gene Evans

Sgt. Mike Braggart

Eileen Christy

Mary Caldwell

Ward Bond

Lt. John McCreery

Barton MacLane

Sgt. Durkee

Wally Cassell

Pfc. Sam Jacobs

Ben Cooper

Calvin Jones

Scott Elliott

Keith Watson (as Robert Neil)