Watch What Happens may refer to:
"Watch What Happens", Norman Gimbel's English relyricization of Michel Legrand's song "Recit de Cassard" from 1964 film Umbrellas of Cherbourg Watch What Happens, a 1967 jazz album by Harold Vick Watch What Happens!, a 1968 jazz album by Steve Kuhn Watch What Happens (album), a 1968 live album by Chris Montez Watch What Happens, a 1978 jazz album by The L.A. Four The Jazz Album: Watch What Happens, a 2006 album by Thomas Quasthoff Watch What Happens Live with Andy Cohen, an American talk show