Robert LivingstonRobert Livingston was 32 in The Riders of the Whistling Skull as 'Stony Brooke'.
Ray CorriganRay Corrigan was 34 in The Riders of the Whistling Skull as 'Tucson Smith'.
Max TerhuneMax Terhune was 45 in The Riders of the Whistling Skull as 'Lullaby Joslin'.
Mary RussellMary Russell was 24 in The Riders of the Whistling Skull as 'Betty Marsh'.
Roger WilliamsRoger Williams was 47 in The Riders of the Whistling Skull as 'Rutledge'.
Fern EmmettFern Emmett was 40 in The Riders of the Whistling Skull as 'Henrietta McCoy'.
C. Montague ShawC. Montague Shaw was 54 in The Riders of the Whistling Skull as 'Professor Flaxon'.
Yakima CanuttYakima Canutt was 41 in The Riders of the Whistling Skull as 'Otah'.
John WardJohn Ward was >> in The Riders of the Whistling Skull as 'Professor Brewster'.
George GodfreyGeorge Godfrey was 39 in The Riders of the Whistling Skull as 'Professor Fronc'.Earle RossEarle Ross was >> in The Riders of the Whistling Skull as 'Professor Cleary'.
Frank EllisFrank Ellis was 39 in The Riders of the Whistling Skull as 'Coggins'.
Chief ThundercloudChief Thundercloud was 37 in The Riders of the Whistling Skull as 'High Priest'.John Van PeltJohn Van Pelt was >> in The Riders of the Whistling Skull as 'Professor Marsh'.
Mack V. WrightMack V. Wright was 42 in The Riders of the Whistling Skull as 'Director'Jack A. MartaJack A. Marta was 33 in The Riders of the Whistling Skull as 'Director of Photography'Oliver DrakeOliver Drake was 33 in The Riders of the Whistling Skull as 'Screenplay, Screenstory'John RathmellJohn Rathmell was 45 in The Riders of the Whistling Skull as 'Screenplay'Nat LevineNat Levine was 37 in The Riders of the Whistling Skull as 'Producer'
Sol C. SiegelSol C. Siegel was 33 in The Riders of the Whistling Skull as 'Associate Producer'Tony MartinelliTony Martinelli was 27 in The Riders of the Whistling Skull as 'Editor, Music Supervisor'Murray SeldeenMurray Seldeen was 32 in The Riders of the Whistling Skull as 'Supervising Editor'William Colt MacDonaldWilliam Colt MacDonald was >> in The Riders of the Whistling Skull as 'Novel'
Bernard McConvilleBernard McConville was 49 in The Riders of the Whistling Skull as 'Screenstory'Harry JonesHarry Jones was >> in The Riders of the Whistling Skull as 'Sound'