Cadillac Man is a 1990 American black comedy film directed by Roger Donaldson, starring Robin Williams and Tim Robbins.

Roger Lindsey Donaldson is an Australian and New Zealand film director, screenwriter, and producer. His 1977 debut film, Sleeping Dogs, is considered landmark work of New Zealand cinema, as one of the country’s first films to attract large-scale critical and commercial success. He has subsequently directed 17 feature films, working in Hollywood and the United Kingdom, as well as his native country.