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