Cheech and Chong are hired to drive a limo from Chicago to Las Vegas by two shady Arabs - Mr. Slyman and Prince Habib. Unbeknownst to them, five million dollars of dirty money has been stuffed throughout the car.
A sheltered young high society woman joins the US Army on a whim and finds herself in a more difficult situation than she ever expected.
Rick and Amanda Tucker own and operate their private detective agency in Laurel Canyon in Los Angeles. Amanda's psychic powers become an asset in solving cases but also tend to get the spouses into various troubles.