Hoot GibsonHoot Gibson was 33 in Chip of the Flying U as 'Chip Bennett'.
Virginia Brown FaireVirginia Brown Faire was 21 in Chip of the Flying U as 'Dr. Della Whitmore'.
Philo McCulloughPhilo McCullough was 32 in Chip of the Flying U as 'Duncan Whittaker'.
Nora CecilNora Cecil was 47 in Chip of the Flying U as 'Dr. Cecil Grantham'.
DeWitt JenningsDeWitt Jennings was 54 in Chip of the Flying U as 'J.G. Whitmore'.
Harry ToddHarry Todd was 62 in Chip of the Flying U as 'Weary'.
Gilbert HolmesGilbert Holmes was 30 in Chip of the Flying U as 'Shorty'.
Mark HamiltonMark Hamilton was 36 in Chip of the Flying U as 'Slim'.
Willie FungWillie Fung was 30 in Chip of the Flying U as 'Chinese Cook'.
Steve ClementeSteve Clemente was 40 in Chip of the Flying U as 'Indian (as Steve Clemento)'.
Ben CorbettBen Corbett was 34 in Chip of the Flying U as 'Cowhand (uncredited)'.
Lynn ReynoldsLynn Reynolds was 36 in Chip of the Flying U as 'Director, Writer'Bertha Muzzy SinclairBertha Muzzy Sinclair was 54 in Chip of the Flying U as 'Novel'