A down-and-out clerk happens upon a bag of money. Unknown to him, the money is all counterfeit, forcing the innocent man to become involved with gangsters, as well as federal agents.

Barney O'Hara (Will Mahoney) and his young daughter Pat (Jean Hatton) tour the carnival circuit with a side show act, but when Pat is asked to sing at a party being given by a wealthy land-owner, her voice fails.

Daubeney Carshott, a concert pianist, leaves London to dive for pearls on Thursday Island in the South Seas at the whim of Stella Raff, his fiancée. Once there, he discovers that the life he leads as a pearl diver is better in every way than his former existence as a social-lion pianist. He meets and falls in love with Lorna Quidley, after learning this Stella had send other suitors off in quest of a giant pearl for her.

Dad and Dave Come to Town is a 1938 Australian comedy film directed by Ken G. Hall, the third in the 'Dad and Dave' comedy series starring Bert Bailey. It was the feature film debut of Peter Finch