Arthur Lubin Director Bud Abbott Duke Actor Lou Costello Willoughby Actor Dick Foran Bronco Bob Mitchell Actor Anne Gwynne Anne Shaw Actor Samuel S. Hinds Sam Shaw Actor Richard Lane Pete Conway (uncredited) Actor Judd McMichael Tom Actor Ted McMichael Harry Actor Joe McMichael Dick Actor Mary Lou Cook Dotty Davis Actor Johnny Mack Brown Alabam' Brewster Actor Ella Fitzgerald Ruby Actor Douglas Dumbrille Jake Rainwater Actor Jody Gilbert Moonbeam (uncredited) Actor Morris Ankrum Ace Anderson Actor Charles Lane Martin Manning (uncredited) Actor Alex Gottlieb Producer True Boardman Screenwriter