Robert Mitchum was known amongst his drinking buddies as a great impersonator. He had an art for doing impressions and various accents and voices (although he couldn't quite master the Irish accent or the Boston accent in movies such as Ryan's Daughter and The Friends of Eddie Coyle, respectively). This is a cute clip in which you see Mitchum do various voices. Notice that he sort of plugs his Calypso album?! Enjoy.