The Three Shells Restaurant location is located at 28128 Pacific Cost HWY Malibu,CA. It is also where they filmed Parts of Rockford Files. Jim Rockford's trailer on the beach.
First appearance of K.I.T.T.'s Third Stage Aquatic Synthesizer and Chemical Analyzer.
K.I.T.T.'s ability to drive on water was scrapped after this episode due to financial constraints - it involved fixing the car to a submerged platform on the water. This was only used for the shots of Michael inside the car - all exterior shots were achieved using miniatures.
This is Anne Lockhart's second appearance on the Knight Rider series. She previously appeared in Good Day at White Rock (1982) as the character Sherry Benson.
This was the first script written and produced for the second year. It introduced the new regular April Curtis, but failed to describe her in any way.