Tiny Fox-Collier and her son, Tony, are broke. A cheery and handsome young man about town, Tony knows he can rely on his mother for a brainwave to save them…

A wealthy lord dies and is entombed with a valuable deposit of jewels. Seven keys are required to unlock the tomb and get hold of the treasure. A mad doctor…

Drummond goes up against foreign agents who are trying to steal plans for a top-secret aircraft.

A music-hall star and his best mate are conned out of their earnings (twice!) and left with nothing but a beloved greyhound.