Mike Jittlov did his own stunt work in the pool - diving in, laying on the bottom, and holding his breath for two straight minutes.
Based on a three-minute demo reel Mike Jittlov made in 1977 in an attempt to get a job at Disney Studios.
Mike Jittlov does not consider this film a finished product. The version released on VHS and laserdisc was distributed without his authorization, and no official digital release has ever been made.
In several of the shots inside the police car, the "dog" in the back seat is actually Mike Jittlov holding up a corduroy jacket in a vague dog shape.
Took over five years to complete.