in this episode, actor John Amos portrays an-ex member of the US Special Forces, the Green Berets. This is actually the third time Amos has portrayed one on screen, firstly in the John Wayne film The Green Berets (1968) and also in Die Hard 2 (1990).
List Trivia:
Introduced and crossed off in this episode
#47 Stole an RV.
The old weapon that Joe pulls out to fight Jerry is the Caliber .45 M1A1 Thompson submachine gun. Submachine guns use relatively low power pistol ammo as opposed to high power rifle ammo, so the M1A1 has about the same range and stopping power as a .45 pistol.