Watch the Trailer for Freeform’s 31 Nights of Halloween Fan Fest

Freeform announced Friday that this year's televised rager will be the 31 Nights of Halloween Fan Fest, an all-star party in celebration of Halloween classics like Hocus Pocus and The Addams Family, plus a 35th-anniversary tribute to Ghostbusters and a 50th-anniversary tribute to The Haunted Mansion.