Long before Finding Neverland on Broadway and Glee, Matthew Morrison was teaching people how to get funky — via an instructional video.

The actor was surprised with some archival footage from Bob Rizzo: Simply Funk, the 1999 how-to feature he filmed while attending New York University. He participated at the request of his professor at the time, Bob Rizzo.

Matthew Morrison Returns to Broadway in 'Finding Neverland'

"I thought it was the biggest thing ever," he recalled to Jimmy Fallon. "I thought, 'I'm on a VHS tape! The one you can't record over!'"

Watch a clip of the how-to video below.This article originally appeared in THR.com.