You are given an open-domain question from an open movie database. Your task is to provide an answer to that question. Try to only include the answer. Do not put it in a sentence.

what does Karin Dor appear in?
Topaz

how popular of a movie is Whistling in Dixie?
unheard of

the film Road to Singapore was written by who?

Frank Butler, Don Hartman, Harry Hervey