Get ready for probably one of the most nostalgic TV crossover episodes to come!

Ben Savage, who plays Cory Matthews in both Boy Meets World and Girl Meets World, posted to Instagram a photo of the cast of the original '90s teenage sitcom joining the cast of the sequel series on Disney. The joint cast photo is a sneak peek of an upcoming episode of Girl Meets World, shown above (via Entertainment Weekly).

This isn’t the first time that Boy Meets World stars have made their way onto the sequel series. Rider Strong, who played Shawn Hunter, and William Daniels, who played Mr. Feeny, have already made appearances on the Disney program. Savage also shared a photo with the “original Josh Matthews," played by Daniel Jacobs, who starred in the role in the ‘90s series finale. 

Girl Meets World airs on Disney Channel on Friday nights at 8:30 p.m. The highly anticipated Boy Meets World reunion is expected to broadcast during the season 3 finale. 

After checking out the cast reunion photos, revisit this Fuse interview with actor Rider Strong on Boy Meets World's longstanding fandom: