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and they were called the Rat Pack, the name of its earlier incarnation led by Humphrey Bogart and Lauren Bacall, who originally made the remark of the "pack of rats" about the group around her husband Bogart.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
Frank Sinatra Christmas Collection years, and the track was not released at the time. For the original 2004 album release, the backing for the vocal was rearranged by former Sinatra collaborator Johnny Mandel using a group of former Sinatra backing musicians including pianist Bill Miller, guitarists Al Viola and Ron Anthony, bassists Chuck Berghofer and Jim Hughart and percussionist Larry Bunker, conducted by Sinatra Jr. Of the recording, Sinatra Jr. said "The whole crew was there ... So except for the absence of Frank Sinatra, it was a typical Sinatra recording date. We all expected he'd come walking in at any moment." According to