Guest star Devon Ericson's second of four appearances on Barnaby Jones.
Guest star Roberta Leighton's first of three appearances on Barnaby Jones.
The CB Radio in Barnaby Jones' truck is a Realistic CB Fone (cat# 21-153). The unit looks similar to a radiotelephone used in business cars but uses the CB band. The unit has a phone receiver type handset with a push to talk button in the finger grip. It also allows privacy when talking in the car.
Many Radio Shack off the shelf products including CB Radios, antennas and accessories. Radio Shack was a popular place to purchase inexpensive radio equipment at that time.
The CB base station that Cassie Carter is using is a Realistic Navajo TRC-30A base station with a metal cabinet (cat # 21-143). The same unit was also available in wood grain (21-1172) both using a standard RS dynamic handheld 5 pin Din microphone.