Lots of cars and helicopters. The 57 Ranchero (yellow/white) is in the parking lot of Dana's Drugs. This is the location of the payoff to the kidnapper. The kidnapper is driving a 1957 Ford Fairlane (black). Also in the parking lot is a 1957 Ford F-100 (blue). The father of the kidnap victim is driving a 1968 Shelby Mustang GT-350 convertible. (blue w/ white top.)
The helo is a Bell Jetranger. FAA regis. N7873S. Same helo was probably also used in "The Eye of the Needle"
Guest star Jeff Bridges is the son of Actor Lloyd Bridges and has a brother Beau. Carl Betz was well known for playing pediatrician Dr. Alex Stone on "The Donna Reed Show" he also had a guest appearance on the 1972 QM(Quinn Martin) episode "The Bullet" on The Streets Of San Francisco.