spin-off video game
Cat Valentine is a main character
You can see TheSlap.com, the official website of Dan Schneider's new show Victorious, multiple times in the bloopers, often replacing green screen shots from the actual episode.
Spencer's ringtone is similar to Trina Vega's ringtone in the show Victorious, which is also created by Dan Schneider.
Alongside the end credits, Carly, Sam, and Freddie sing part of the the theme songs to iCarly, Drake and Josh, and Victorious.
Tori Vega appears in the "Uglee" skit.
The van which Guitar-Dude uses for his canadian tour is the same van that is used by Erwin Sikowitz in the nickelodeon show "Victorious" in episodes such as "The Great Ping-Pong Scam" and "The Diddly-Bops."
Show was shown in Superman's newly remodeled home.
One of the people who found a body admits to watching the series, because he finds the star attractive
Cross-over featuring characters from Victorious.
The puppet used as Rex on Victorious hosts this episode. Here's he's known as Christopher Cain, and is supposed to be the "actor" who plays Rex on Victorious.
Victoria Justice mentions appearing in the show.
The cast from this show appears in the Here Comes the Doom skit.
The whole first half of the episode is a reference to the cancellation of Victorious. It includes things such as the show being cancelled even though it was popular, not getting a proper finale, and even the fact that the producer was not happy with the cancellation and did not want the show to end.
Mr. Sikowitz appears in this episode.
Mentioned in dialogue
Crossover episode with another series, Jade and Robbie are seen in this episode.
Michael Eric Reid consoles Zoran Korach on the plight of being a mere supporting character
Mentioned by Jimmy when introducing Victoria Justice
In the Lost & Found, we can see a Henry Danger Motion Comic book, a cup with the All That logo, Sam's remote, Freddie's camera, an iWeb award, Spencer's video squirrel, and Gibby's head from iCarly, Robbie's Rex doll and Cat's purple giraffe (Mr. Purple) from Victorious, Josh's GameSphere and Drake's Mexican robot from Drake & Josh, Henry and Ray's gum ball tube from Henry Danger, and Blix bottles from Zoey 101.
Kenzie and Babe get Cat Valentine's favorite food, Bibble, as a gift during one of their business meetings!
Helen Dubois, the principal of Hollywood Arts High School in Victorious and Helen, the manager of the Premier Theater in Drake & Josh, makes an appearance as a talk show host.
Chrissy Metz mentions Ariana Grande's former series
Victorious gets an honorable mention.
The cast of "Victorious" gets an honorable mention.
Kesha is #3.
Tori & Jade are #7.
Getting from A to D is #5.
Beck Oliver & Jade West are #5.
VICTORious is a spoof of this show.