Medvirkende i Doomsday Machine

Bobby VanDanny

Ruta LeeDr. Marion Turner

Mala PowersMaj. Georgianna Bronski

James CraigDr. Haines

Grant WilliamsMaj. Kurt Mason

Henry WilcoxonDr. Christopher Perry

Essie Lin ChiaGirl Spy

Casey KasemMission Control Officer

Lorri ScottLt. Katie Carlson

Denny MillerCol. Don Price

Mike Farrell1st Reporter

Mark BaileyMajor / Astronaut

Mary Meade FrenchWoman Reporter

John Cestare

Raymond Mayo

Michael Christian

Lee SholemRegissør

Harry HopeRegissør / Produsent

Herbert J. LederRegissør

Stuart J. ByrneManus

Oscar NicholsEksekutiv produsent

James E. SchwarmArt Direction

Stanley CortezDirector Of Photography