When David Hulks-Out at the end, the boots being torn up by the Hulks feet are stamped size 13M inside. Mr. Bixby obviously did not wear a size 13 boot. For Lou Ferrigno or his stunt double Manny Perry, who probably do wear a size 13 boot, a larger boot would be needed for either one of them to rip out of. Just a little tidbit.
Early in this episode a plaque on the wall behind Jack Colvin reads The National Register "In the Interest of the People" Robert B. Steinhauer, Publisher. Robert Bennett Steinhauer is one of the producers of this episode.
Connections: Dark Side (1981): David recounts events from this episode (as well)
Michael Conrad died November 22, 1983 at the age of 58. Bill Bixby died November 21, 1993 at the age of 59
There is only one hulk-out in this episode instead of the usual twice per episode. However, there are two additional hulk outs included from previous episodes. One is from the pilot, and one is from the season 2 premiere, Married. Also, footage from David Banner's first hulk out ever, from the pilot episode is also seen. The creature is also seen in footage from the season 4 episode, Dark Side.