TV The Substitute The Substitute 7.6/10 by 16 users In this hidden camera prank show, celebrities are transformed by a team of special effects artists to go undercover as substitute teachers to surprise a class of unsuspecting students. A $25,000 donation will be made to each school. Details Casts Posters Images Title The Substitute Alternative Titles First Air Date 2019-04-01 Last Air Date 2021-01-16 Number of Episodes 24 Number of Seasons 2 Genres Reality, Kids, Networks Nickelodeon, Casts Plot Keywords ,