The episode, directed by Mike Gan, who co-wrote the installment with Patrick Casy and Josh Miller, will premiere on August 2.
Fogelmanis can currently be seen on the big screen opposite Academy Award winner Octavia Spencer in Blumhouse’s horror hit Ma.
Deadline is reporting that Corey Fogelmanis, Jessi Case (Mother’s Day), Julian Works (9-1-1), Philip Labes (The OA), and Hugo Armstrong (Fear the Walking Dead) have also been cast.
The six new cast members will all appear in the Into the Dark “School Spirit” episode, which follows a group of social outcasts who are stuck in weekend detention.