Honolulu is a 1939 American musical comedy film directed by Edward Buzzell and starring dancer Eleanor Powell, Robert Young, George Burns and Gracie Allen.

Also appearing in the film are Rita Johnson, Eddie "Rochester" Anderson, Sig Rumann and Ruth Hussey.

So when Smith gets fed up with the impersonation and tries to go back to Hawaii; Duffy has him put in a strait jacket for his own good.

Millie De Grasse then arrives with HER lookalike sister, causing Duffy to faint dead away.

The comedy of Burns and Allen is also featured, although the two actors work separately for much of the movie, their characters only meeting in the final minutes.