by Peter MacGregor-Scott Written by Akiva Goldsman Based on Characters by Bob Kane Starring Arnold Schwarzenegger George Clooney Chris O'Donnell Uma Thurman Alicia Silverstone Pat Hingle Michael Gough Music by Elliot Goldenthal Cinematography Stephen Goldblatt Editing by Dennis Virkler Mark Stevens Distributed by Warner Bros. Release date(s) June 20, 1997  ( 1997-06-20 )