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