Basketball on The Rock? That's right.

Basketball. On Alcatraz. That's what's coming to TV on Saturday -- "Red Bull King of the Rock," hosted by Boston Celtics All-Star guard Rajon Rondo and featuring 64 players from around the world vying for a one-on-one championship on the grounds of one of America's most infamous prisons. The show airs Saturday at 2 p.m. ET on CBS.

Take a look: