Thicker Than Water is a 2000 documentary surf film directed by singersongwriter Jack Johnson and his film school friend Chris Malloy. It shows surfing footage from different locations like Australia, Indonesia, Hawaii, India, and Ireland in combination with a wide range of styles of guitar music. Surfers in the film include Kelly Slater and Shane Dorian.
Released on November 25, 2003, the soundtrack to Thicker Than Water, which is scored by Johnson, collectstracks by the likes of G. Love amp Special Sauce, The Meters, Finley Quaye, and Johnson himself.
Source: Wikipedia