Samuel "Sam" Fisher (b. August 8, 1957) is a top-class secret agent and is the main protagonist from Tom Clancy's Splinter Cell series. A legendary military hero, Fisher is a splinter cell agent that is seen on dangerous missions to stop terrorist threats. He also appears as a supporting character in the down-loadable content of Ghost Recon: Wildlands and Ghost Recon: Breakpoint, and a playable operative and Rainbow Six: Siege expansion, Operation Shadow Legacy.