Richard Dreyfuss said that he accepted the role after Bob Weinstein persuaded him by offering him a larger salary, which Dreyfuss later donated to charity. Dreyfuss also stated that the ill-fated character he plays is a parody and a near-reincarnation of Matt Hooper, the character he portrayed in the 1975 film Jaws, with whom his character shares the same first name.[2] Jaws later served as inspiration for the parody film entitled Piranha. The song the character in Piranha 3D listens to on the radio on his boat is "Show Me the Way to Go Home", which Richard Dreyfuss, Roy Scheider and Robert Shaw sing together aboard Quint's (Robert Shaw)'s boat the Orca, in the movie Jaws.