Director: Michael Ritchie

Writers: Peter Benchley,

Cast: Angela Punch McGregor, Brad Sullivan, Colin Jeavons, David Warner, Don Henderson, Dudley Sutton, Frank Middlemass, Jeffrey Frank, Michael Caine, Zakes Mokae,

Director: Steven Spielberg

Writers: Peter Benchley,

Cast: Carl Gottlieb, Jeffrey Kramer, Jonathan Filley, Lorraine Gary, Murray Hamilton, Richard Dreyfuss, Robert Shaw, Roy Scheider, Susan Backlinie, Ted Grossman,