Johnny Orlando Transforms Into an Old Man, Wreaks Havoc on 'The Substitute'

Johnny Orlando is unrecognizable in these new photos from his upcoming episode of The Substitute!

The 17-year-old singer hit the hair and makeup chair and got transformed into an older man for the Nickelodeon reality TV show.

PHOTOS: Check out the latest pics of Johnny Orlando

The hidden camera show features celebrities who are transformed by a team of special effects artists to go undercover as substitute teachers, surprising classes of unsuspecting students.

“This was wild,” Johnny captioned the teaser video below on Instagram on Friday (March 6). “Don’t miss me as The Substitute, saturday at 9/8c on @Nickelodeon! #NickSubstitute 😂.”

Tune in tonight!

Be sure to watch Johnny Orlando‘s “Phobias” music video if you haven’t yet.