Dean Martin, Frank Sinatra and Sammy Davis Jr.

Sammy Davis Jr. and Mack Gray in Sergeants 3 (1962)

Joe Gray, Mack Gray, and George Raft in Christmas Eve (1947)

Jerry Lewis, Dean Martin, and Mack Gray in The Colgate Comedy Hour (1950)

Gary Cooper, Dean Martin, Valerie Allen, and Mack Gray

Dean Martin walking with his assistant, Mack Gray

Sammy Davis Jr. and Dean Martin. c. 1960.

Humphrey Bogart, William Holden, Jane Bryan, Mack Gray, Marc Lawrence, Lee Patrick, and George Raft in Invisible Stripes (1939)

Hooper Atchley, Mack Gray, Virginia Hammond, Margo, Lynne Overman, Monroe Owsley, Gail Patrick, and George Raft in Rumba (1935)

Carole Lombard, Mack Gray, and George Raft in Bolero (1934)

William Bendix, Mack Gray, and George Raft in Race Street (1948)

Sammy Cahn, Dean Martin, Sammy Davis Jr. and Frank Sinatra

Dean Martin, Frank Sinatra, Peter Lawford, Sammy Davis Jr. and Jack Entratter in Las Vegas during the making of "Ocean's Eleven"

Buddy Lester, Frank Sinatra, Mack Gray and Joey Bishop at the Sands Hotel in Las Vegas

Don Rickles, Buddy Lester, George Sidney, Frank Sinatra, Jack Entratter and Dean Martin having lunch at the Sands Hotel in Las Vegas