In this episode, while Shawn and Famalia are quizzing each other on important facts to know to tell the INS agent, she says (and Shawn agrees) that he is allergic to Strawberries. This is obviously untrue because during the episode "Farmer's Daughter", he dips a strawberry in champagne and then eats it. He also eats another strawberry in the episode "Pop's Daughter".
When Marlon prepares dinner for Shawn and Pops, after he puts the food on Pops' plate, he mumbles Pops' next line which Pops apparently forgot. He says, "Say what's in it" and right after this, Pops asks "What's in it, son?"
Marlon shows the bests of his acting skills as he shows the side effects of drug abuse. Interesting enough he would play a drug addicted person in the movie Requiem for a Dream years later.
When Marlon and Shawn are being gangstas to scare Susan, Marlon is dressed and acting as an East Coast gangsta and Shawn is dressed and acting as a West Coast gangsta.