Rat Pack Rat Pack The Rat Pack is a term used by the media to refer to an informal group of entertainers centered on the Las Vegas casino scene. Having its origins in a group of friends that met at the Los Angeles home of Humphrey Bogart and Lauren Bacall, by the 1960s, it was the name used by the press and the general public to refer to a later variation of the group that called itself "the Summit" or "the Clan", featuring Frank Sinatra, Dean Martin, Sammy Davis Jr., Peter Lawford and Joey Bishop among others; they appeared together on stage
Rat Pack Vegas, during which members sometimes referred to the group as "the Jack Pack". Rat Pack members played a role in campaigning for Kennedy and the Democrats, appearing at the July 1960 Democratic National Convention in Los Angeles. Lawford had asked Sinatra if he would have Kennedy as a guest at his Palm Springs house in March 1962, and Sinatra went to great lengths (including the construction of a helipad) to accommodate the President. When Attorney General Robert F. Kennedy advised his brother to sever his ties to Sinatra because of the entertainer's association with Mafia figures such as Sam Giancana,