Kadro (18)
Douglas KennedyCliff Roberts, aka Jack Granger
Emory ParnellCapt. Duncan
William PhillipsRoy Snead
Don C. HarveyLead Guard Langley
Harry CheshireEditor Daniel "Pop" O'Donnell
Marjorie LordRita McKelvey
Thurston HallJohn McKelvey, news publisherBilly LechnerEddie Jones, convict with sore foot
Larry SteersCommittee Chairman
Herbert RawlinsonSenator Holden
George EldredgeGuard AdamsRusty WescoattGuard Yates
William TannenHarry Cleaver
Rick VallinMr. Dennison
Frank WilcoxLloyd Killgallen (uncredited)
Dorothy VaughanMrs. Briggs (uncredited)
Paul E. BurnsDr. Evans (uncredited)
William FawcettZeke (uncredited)