When Abner is mistakenly diagnosed as having only two weeks to live, his partner gets the idea that they can make a ton of money by having Abner perform all kinds of dangerous stunts.
Chester Lauck
as Lum Edwards
Norris Goff
as Abner Peabody
Franklin Pangborn
as Mr. Pinkney
Kay Linaker
as Mrs. Madge Carmen
Irving Bacon
as Omar Tennyson Gimpel
Herbert Rawlinson
as J. J. Stark Sr.
Ivan F. Simpson
as Professor Albert Frisby (as Ivan Simpson)
Rosemary La Planche
as Miss LaPlanche, Dr. O'Brien's Nurse
Jack Carr
as Airfield Attendant