Inspector Erskine and his fellow FBI agents goes to the cabin impersonating the visitors to the hunting lodge.
Et Al is a Latin word for and others.
This episode did not have a closing narration because all the escaped prisoners have all died.
Gary Walberg and Jack Klugman made separate appearances during the first season of "The FBI".
The bad guys get off the freeway at 154th street but the sign says (California) Interstate 5!
Agents are still wearing fedora hats.
Continuity: The truck used to haul the missile, was an International Harvester DCO-400 cab over tractor. Ford vehicle are always used on Quinn Martin production shows.
No closing narration.
This episode has The FBI investigating crimes On Indian reservations.
This episode did not use the Warner Bros. Television productions in the opening credits. But used the "QM Production" abbreviation instead of "Quinn Martin, Warner Bros." Television Production.