Orlando Brown and Anneliese van der Pol co-star as Raven's best friends, Eddie Thomas and Chelsea Daniels.
When Alana goes to the hair salon, Raven goes there to apologize, but Raven overhears Alana saying she will get revenge on her.
Raven pretends to be a hairdresser, and when she's fixing one of Alana's hairs, her gum gets stuck to it.
However, Chelsea's badge falls into the cauldron they were using, and this causes Raven and Chelsea to both slowly turn into cows.
They go to the party in an attempt to stop the spell as their body and behavior continue to change into that of two cows.
Meanwhile, Cory chooses to go trick-or-treating with his friend rather than his parents, upsetting Victor and giving Tanya the idea that the two of them should go trick-or-treating without their children.
Note: This is the first episode to have the whole storyline in a vision.Raven doesn't want to go, but when she has a vision of Devon nuzzling with another girl, she and Chelsea crash the convention -- in disguise, of course.Eddie also crashes the convention, but he intends to meet a female star on the show whom he has a crush on.As it turns out, they were really just practicing salsa dancing for a talent show at "The Chill Grill"'s grand opening.At the restaurant, she tries apologizing to them while they dance.As it turns out, nuzzling is just the traditional greeting on "Astro Force Five".