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.
Smith arrives minutes before Duffy is to marry Cecelia, and the switch is made without the bride knowing it.
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.