Bud Abbott, Lou Costello, John Grant, Allen Boretz, Erle C. Kenton, Cecil Kellaway, Damon Runyon, Grace McDonald

It Ain't Hay is a movie starring Bud Abbott, Lou Costello, and Grace McDonald. Adaptation of the Damon Runyon story 'Princess O'Hara', in which the horse of a street vendor is replaced by a racehorse.