Without a Clue(1988)
A comic twist on the classic Sherlock Holmes story. Holmes is as dashing as ever, but with a little secret: Dr. Watson is the brains behind the operation. Watson scripts all of Holmes' solutions, having discovered that while people would believe in Holmes, no one was ready to accept, "Dr. Watson, Crime Doctor." A great comedy starring Michael Caine as Sherlock Holms, and Ben Kingsley as Dr.Watson
This is the theatrical trailer for the movie, originally posted to YouTube by SteelEye009.
Originally posted to YouTube by alanjasonb, this is the ITC trailer for the movie.