巴斯特·克拉比

Buster Crabbe

饰：Col. Buck Rogers

康斯坦斯·摩尔

Constance Moore

饰：Lt. Wilma Deering

杰克·茂豪尔

Jack Mulhall

饰：Capt. Rankin, Hidden City forces

Anthony Warde

饰：Killer Kane

安必立

Philip Ahn

饰：Prince Tallen of Saturn

C. Montague Shaw

饰：Dr. Huer, Scientist General

盖·厄舍

Guy Usher

饰：Aldar

威廉·古尔德

William Gould

饰：Air Marshal Kragg

亨利·布兰登

Henry Brandon

饰：Capt. Lasca, Kane forces

肯内·邓肯

Kenne Duncan

饰：Lt. Lacy,(archive footage)

惠勒·奥克曼

Wheeler Oakman

饰：Lieutenant Patten,(archive footage)

Philson Ahn

饰：Prince Tallen,(archive footage)

Reed Howes

饰：Capt. Roberts,(archive footage)

Carleton Young

饰：Scott,(archive footage)