Keegan-Michael Key leads Penn State out of tunnel in hilarious impression of James Franklin

Penn State held its annual Blue-White spring game on Saturday, and while Nittany Lions fans will surely focus on the performance of QB Trace McSorely in a post-Saquon Barkley world, it was the "guest coach" that stole the show.

Actor Keegan-Michael Key, a sketch comedy legend for his work on "Key and Peele" and "MADtv," was on hand and once again unleashed his hilarious impression of doppelganger and Penn State coach James Franklin.

Decked out in full gear, Key, who went to graduate school at Penn State, led the team out of the tunnel after halftime just like Franklin does pregame — complete with a sprint down the field and hilarious interview with Big Ten Network's Anthony "Spice" Adams.

"Somebody had said, you look a little bit like the new head coach. And the rest is history," Key said of the impression's beginnings.

"If the fact that our genes are similar in some way, shape or form is one more thing that brings me back to the program and having a sheer, sheer love for the program then so be it."

Joked Franklin: "Keegan’s fiancée came up to me and she goes, 'Coach do you think we should pad Keegan a little bit across the midsection?' I didn’t necessarily love hearing that."