Noah and his date Claire are voiced by Fred Savage and Danica McKellar, respectively. They played childhood friends/sweethearts Kevin Arnold and Winnie Cooper, respectively, on The Wonder Years (1988).
Despite stating that he would never go on another date with Annie, Rex indeed goes on another date with Annie, where they are again harassed by an EVO in S02E09 Haunted
This episode contains several subtle nods to the classic film Monty Python and the Holy Grail, particularly the scene with the Killer Rabbit of Caerbannog; in both cases the rabbit seems harmless at first but sneaks up on the protagonists and proves otherwise.
WILHELM SCREAM: In the collapsed construction site, when the third Providence Agent gets attacked by the bunny.
This is the second time that Rex has stolen one of Six's suits to go to a formal occasion, the first time being him going to a political get-together thrown by Van Kleiss.