Stan Laurel as Stan aka Alf Laurel

Oliver Hardy as Ollie aka Bert Hardy

Alan Hale Sr. as Joe Grogan

Sidney Toler as Captain of SS Periwinkle

Daphne Pollard as Mrs. Daphne Hardy

Betty Healy as Mrs. Betty Laurel

James Finlayson as Finn

Iris Adrian as Alice

Lona Andre as Lily

Ralf Harolde as Gangster Boss

Noel Madison as Second Gangster at Pirate's Club

Arthur Housman as Drunk

Stanley and Oliver have no idea their long-lost twin brothers, sailors Alfie and Bert are in town. The two sailors are carrying a worthy pearl ring their ship’s captain has entrusted them with. Problems arise when a gang of criminals try to steal the ring as well as identities being confused.