Sally Swing [222755] Released: 1938-10-14 Revenue: $0 Budget: $0 Profit: $0 Runtime: 7 mins Popularity: 0.1075 Vote Average: 6 Vote Count: 5 Overview: Betty Boop, auditioning bandleaders for a college swing dance, "discovers" a cleaning woman who resembles Betty Grable Cast [2] Margie HinesBetty Boop Rose MarieSally Swing Trailers