Directed by: Dean Cundey
Starring: Rick Moranis, Bug Hall, Robin Bartlett, Eve Gordon
Continuity mistake: Before the cockroach scene, Wayne finds a pin and walks away from the group. An instant cut later, the group is suddenly closer to him and also closer together.
Continuity mistake: Wayne breaks the second cockroach turd while there's a round black object behind. When the cockroach appears, the shot changes to a panoramic view, and the object vanishes, only to reappear in the close-ups.
Continuity mistake: While the four parents are atop Adam's chest of drawers, the red Britannica Junior Encyclopædia behind Adam's Sharkruiser has its spine facing out, and we see it's volume 16. However, when Wayne, Gordon, Diane, and Patty are seated inside the Sharkruiser and begin to take off down the track, the Britannica behind them is now volume 20. (00:30:20 - 00:32:15)
Gordon Szalinski: You are dead meat, mister.
Wayne Szalinski: Gordon, you're three-quarters of an inch tall, now's not the time.
Trivia: The final live-action film to star Rick Moranis before he mostly retired from acting to take care of his kids after his wife's unfortunate passing. Moranis is however tentatively attached to appear in a legacy sequel titled "Shrunk," though the film has been stuck in development hell for some time.
Answer: Epoxy resin is sometimes sold in two seperate tubes. You have to mix the contents of both for the epoxy to harden into plastic. It also shows how weird he is, as epoxy tends to smell pretty foul.
Grumpy Scot