Question: Ocean's 11 co-starred the American who was a member of what New York-based group of entertainers?
Related documents: [0]  [DOC] Joseph Abraham Gottlieb (February 3, 1918 – October 17, 2007), known professionally as Joey Bishop, was an American entertainer who appeared on television as early as 1948 and eventually starred in his own weekly comedy series playing a talk show host, then later hosted a late night talk show. He later became a member of the "Rat Pack" with Frank Sinatra, Peter Lawford, Sammy Davis, Jr., and Dean Martin. [END] 
[1]  [DOC] Ocean's 11 is a 1960 heist film directed by Lewis Milestone and starring five Rat Packers: Peter Lawford, Frank Sinatra, Dean Martin, Sammy Davis, Jr. and Joey Bishop. [END] 
Answer: 
Rat Pack
Rat Pack