Penrod Schofield's mischievous dog, Duke, is falsely accused of biting Penrod's spoiled friend, Rodney.
Billy Mauch
as Penrod Schofield
Robert J. Mauch
as Danny Dugan
Frank Craven
as Mr. Frank Schofield
Spring Byington
as Mrs. Laura Schofield
Charles Halton
as Mr. Rodney H. Bitts, Sr.
Claudia Coleman
as Mrs. Clara Bitts
Jackie Morrow
as Rodney Bitts, Jr.
Philip Hurlic
as Vermin Washington
Benny Bartlett
as Chuck
Bernice Pilot
as Delia
Johnnie Pirrone Jr.
as Sam
Billy Lechner
as Donald
