Teen Angel to Zeke and Luther

On the last crossover theme night listed Sabrina and Salem the cat from Sabrina the Teenage Witch visit Boy Meets World, You Wish, and Teen Angel. At every stop Salem changes the decade the show is set in leave Sabrina to scramble to change the show back to normal.

Boy Meets World was continued decades later in Girl Meets World

Austin and Ally appear on an episode of Girl Meets World. Bringing the Disney Channel Live Action Universe into the Westphall Universe

Jessie and Austin & Ally crossed over

Good Luck Charlie crossed over with Jessie

At the end of the episode "Guess Who's a Cheater", Stan says "Good Luck, Charlie", just as Teddy Duncan does on that show

In the episode "Cat with a Blog", the band Metal Wolf from I'm In The Band is referenced.

Burger from I"m In The Band nearly runs someone over, yelling "Skateboard on the sidewalk, Zeke!", in reference to Zeke and Luther