According to the Hollywood Reporter, Hawaiian Dick is being developed as a movie by New Line Cinema.  Screenwriters are attached, and Johnny Knoxville is slated to star.  The tropical noir Image series by B. Clay Moore and Steven Griffin never got much sales traction (see 'Top 300 Comics -- April 2003'), but got generally good reviews (most visibly in EW, see 'Comics, Graphic Novels Bask in Media Exposure').