Just watched this on a Netflix disc. It's the only teaming of Frank Sinatra, Jane Russell, and Groucho Marx. It's largely because of the last name that I had in interest in seeing this and I wasn't disappointed as he's as funny as you expect him to be with all those wisecracks that cracks me up the way he does them. Sinatra shows his vocal chops to good effect when he duets with both Marx and Ms. Russell on their numbers. The supporting cast is also good of which one of them, William Edmonds, is one of the players from my favorite movie, It's a Wonderful Life-he played Mr. Martini there. Here, he has a much bigger role of a restaurateur who's Groucho's boss as Groucho is a waiter here. The plot-about an embezzlement-gambling mixup-gets partially confusing but the way it's performed here, at least it wasn't boring, that's for sure! So on that note, I say Double Dynamite is worth a look.