Can you guess which 'Boy Meets World' fan favorite is being resurrected for the series' spinoff? Hint: He always was an overachiever.

That's right, beloved super-nerd Stuart Minkus is back! Actor Lee Norris will reprise the role on the Disney Channel's upcoming 'Girl Meets World.' The now-32-year-old is set to appear in only one episode, taking part in an on-screen reunion with his 'Boy Meets World' co-stars Ben Savage (Cory) and Danielle Fishel (Topanga).

"I've had a great time being back on set with some of my old friends," Norris tells E! News. "It still amazes me how many people love and remember Minkus, and I'm excited for the fans to catch up with him after all these years."

Topanga's main rival for the title of smartest kid in class, Minkus famously went missing for four years before resurfacing just in time for graduation. After 'Boy Meets World,' Norris most notably played Marvin 'Mouth' McFadden on 'One Tree Hill' for nine years.

'Girl Meets World' follows the adventures of Cory and Topanga's daughter as she attends middle school in New York City. It is set to premiere this summer.

Watch the Best of Minkus Supercut