Unlike the other bit-part players, Joel Riordan, who played Oley, also wrote several episodes of the series.
The car that Dan Mathews drives is a 1958 Dodge. The first car the two robbers steal is a 1958 DeSoto. The car they switch to is a 1958 Plymouth. The second car they steal is a black 1958 Chrysler. The car Officer Dennis drives is a 1958 Buick.