Dagwood accidentally discovers a non-flammable paint. Bad guys Dillon and Stack steal it before he can give it to his boss Radcliffe. To show off his invention, Dagwood paints Radcliffe's house with it and is disgraced when the house burns down!
Blondie Bumstead
Dagwood " Dag " Bumstead
Alexander Bumstead
Cookie Bumstead
George M. Radcliffe
Norma
Joe Dillon
Harry Slack
Mr. Forsythe
Rollo (as Alan Dinehart III)
Mailman
Ollie
Mayor A.K. Ramsey
Fire Chief
Mary, Radcliffe's Secretary
Alvin Fuddle
Daisy
