Deuce Bigalow goes to Amsterdam after a little accident including two irritating kids and a bunch of aggressive dolphins. There he meets up with his old friend T.J. Hicks. But a mysterious killer starts killing some of Amsterdam's finest gigolos and T.J. is mistaken for the extremely gay murderer. Deuce must enter the gigolo industry again to find the real murderer and clear T.J.'s name.
The story follows a brilliant reclusive scientist who, using his homemade time machine, gathers a roundtable of the greatest minds in history (Shakespeare, George Washington, Aristotle, etc.) to solve all of humanity’s problems. Unfortunately, his plan fails to take into account language barriers, ancient racism and the tendency of medieval men to commit murder. Instead of learning from these Great Men of History, our hero has no choice but to hunt them down and blast them to the past before they can ruin our future.