Guest star Wayne Heffley's third of twenty appearances on Highway Patrol.
Guest star Terry Frost's 16th of 20 appearances on Highway Patrol.
Suspect Toby Larkin's vehicle is a two-tone 1957 Mercury Monterey 4 door Hardtop. The Monroe's are driving a 1957 Chevrolet Bel Air 4 door Sedan. The vehicle that drops Officer Dennis off is a two-tone 1957 Chrysler Windsor Town & Country Station Wagon. Dan Mathews is driving a 1957 Ford Custom 300 4 door Sedan.