Vince Evans as Himself

Jacob L. Devers as Himself (commander, European theatre)

Ira C. Eaker as Himself (commander, 8th Air Force)

Haywood Hansell as Himself (USAAF)

Robert J. Hanson as Himself (radio operator on The Memphis Belle)

Eugene Kern as Narrator

King George VI of the United Kingdom as Himself

Captain Charles B. Leighton as Himself (Navigator on the Memphis Belle)

Harold P. Loch as Himself (Engineer and top turret gunner on The Memphis Belle)

Casimer A. Nastal as Himself ( 19 year-old waist gunner on The Memphis Belle)

Queen Elizabeth the Queen Mother as Herself

John P. Quinlan as Himself

Cecil H. Scott as Himself (turrett gunner and oldest crew member on The Memphis Belle)

Captain James A. Verinis as Himself (Co-pilot on The Memphis Belle)

Clarence E. Winchell as Himself - waist gunner on The Memphis Belle

Stanley Wray as Himself (group commander)

Arthur Kennedy as (uncredited)

Robert Morgan as Himself (Pilot)