Gormless George Trotter (George Formby) moves down from Manchester to the bright lights of London in search of fame and fortune on the stage - only to find himself the prime suspect in a bizarre murder mystery! Whilst staying at Ma Tubbs' theatrical boarding house, a man is murdered in the room...
Struggling young actress Jenny (Marjorie Browne) joins her dad (Mark Daly) when he moves into Aunt Hetty's (Elsie Wagstaff) boarding house. Aunt Hetty overworks them, but Jenny is lucky enough to find love in the form of aspiring songwriter Tom (Hal Thompson). But their romance is threatened and...