"In Too Deep" is a song by English rock band Genesis, included as the fourth track on their 13th studio album, Invisible Touch (1986).

The song was only performed live during the 1986 North American legs during the Genesis 1986–87 Invisible Touch world tour.

"[3] The music video for the song features the three band members playing on a minimalist set composed of steps and platforms.

Tony Banks plays a grand piano, although the recording itself is mainly electric, while Mike Rutherford is on an acoustic guitar and Phil Collins is on vocals and drums.

The song features in the movie Mona Lisa during a sequence in which Bob Hoskins's character investigates the sex establishments of Soho.