Sammy Davis Jr. group, she said, "You all look like a pack of rats." The nickname caught on, and they were called the Rat Pack, the name of its earlier incarnation led by Humphrey Bogart and Lauren Bacall, who originally made the remark of the "pack of rats" about the group around her husband Bogart. The group around Sinatra made several movies together, including "Ocean's 11" (1960), "Sergeants 3" (1962), and "Robin and the 7 Hoods" (1964), and they performed onstage together in Las Vegas. Davis was a headliner at The Frontier Casino in Las Vegas, but he was required (as were all
500 Club supper service featured top-billed acts in the summer months and for special bookings. The 500 Club became one of the most popular nightspots on the East Coast, regularly attracting top-name talent. Performers included Frank Sinatra, Sammy Davis, Jr., Martin and Lewis, the Will Mastin Trio, Jimmy Durante, Eartha Kitt, Patti Page, Sophie Tucker, the Jackie Paris Trio, Milton Berle, Nat King Cole, and Liberace, among many others. Frank Sinatra called on his friendship with D'Amato to perform at the club in the 1940s when his career was at a lull. He regularly performed there from the 1940s through to the