Colorado Springs, late 1970s. Ron Stallworth, an African American police officer, and Flip Zimmerman, his Jewish colleague, run an undercover operation to infiltrate the Ku Klux Klan.
When an armed, masked gang enter a Manhattan bank, lock the doors and take hostages, the detective assigned to effect their release enters negotiations preoccupied with corruption charges he is facing.
During World War I, a poor black Southerner travels north to Chicago to get work in the city's slaughterhouses, where he becomes embroiled in the organized labor movement.
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.
