Vonnie must rescue Brock from the belly of the giant chicken.
Even though the episode is called the Most Dangerous World Imaginable, Penn does not save his parents in this episode yet as he still need the third Crystal from Maria to gain access, which she later gives it to him in the episode "Mr. Rippen".
This episode reveals that Vonnie can speaks chicken.
Brock and Vonnie celebrate their anniversary in this episode.
For the second time, none of the five main characters are the focus of the episode, instead the focus being Vonnie and Brock, The first was The QPC is Chuck and Rose.
This is the second episode where Sashi, Boone, and Larry have minor non-speaking roles.
Middleburg • Middleburg Central High • The Odyssey • Fish Stick on a Stick • North Pole • Knight World • Superhero World • Arabian World • Plush Toy World • Clown World • Dinosaur Cowboy World • Cereal World • Old English World • Giant Monster World • Zombie World • Space World • Ocean World • Color World • Musical Fairy Tale World • Caveman Spy World • Future Barbarian World • Ultrahyperball World • Demon World • Alien World • Galaxy World • Temple World • Dragon World • Gothic Mystery World • Plant World • Animal Barbarian World • Toy World • Outer Space Court World • Robot World • Pirate World • Fairymania World • Steampunk World • Ball World • Ghost World • Rock, Paper, Scissor World • Beast World • Anime World • Sitcom World • Nothingness • Most Dangerous World Imaginable • Least Dangerous World Imaginable
Multi-Universe Hologram Uplink • Multi-Universe Transprojector • Pigoilet • The QPC Unit • Vortex Tops • Specs