In the end credits. Inspector Erskine drives two different cars a brown colored 1973 Ford LTD 2-door coupe and a copper colored 1973 Mercury Grand Marquis Brougham 4-door hardtop sedan.
Guest star Robert Urich was known for playing private eyes Dan Tana on the 1970's series Vegas and as Spencer in the 1980's series Spencer For Hire.
Jim Davis who guest starred in this episode. Often played western characters, but was well known for his portrayal of John Ross (Jock) Ewing in the TV series Dallas from 1978 to 1981.