WILHELM SCREAM: When Brock Samson lands on the rocket-pack-wearing OSI soldier.
The video game Hank plays is actually the DVD menu from the previous season.
In the top right screen corner there is a box marked CGC rating. CGC is Certified Guaranty Company. It is a grading service for comic books, trading cards, magazines & other collectibles. Throughout the episode the value changes.
This episode features a NM 9.6 CGC rated Marvel #1 comic from 1939. Henchman 21 claims it to be a family heirloom priced at $500,000, although there has never been confirmed a 9.6 rated version of Marvel #1 in existence, in November of 2019 a copy rated 9.4 was sold at auction for a staggering $1.26 million
This is one of the few episodes of the show edited in a non-linear fashion, instead of being shown in real time.