Cast
John T. Murray
Pete (The Professor)
Jed Prouty
John Jones
Kenneth Howell
Jack Jones (as Ken Howell)
June Carlson
Lucy Jones
Florence Roberts
Granny Jones
Eddie Collins
Henry 'Beaver' Howard
Robert Shaw
National Park Ranger Barry Frazier
Marvin Stephens
Tommy McGuire
Spring Byington
Mrs. John Jones
George Ernest
Roger Jones
Billy Mahan
Bobby Jones
Helen Ericson
Daisy Landers
Paul Hurst
Sheriff