See pictures of Hocus Pocus stars -- Thora Birch, Omri Katz, Vinessa Shaw and Kathy Najimy -- reuniting at the 20th anniversary screening of the Disney film on Oct. 19. Credit: Holly Brobst/Disney

Max, Allison and Dani together again! The stars of the 1993 beloved Halloween chestnut Hocus Pocus reunited at D23's 20th Anniversary Screening at the Walt Disney Studios in Burbank, Calif. on Saturday, Oct. 19.

Hocus Pocus tells the tale of three sister witches (Bette Midler, Sarah Jessica Parker and Kathy Najimy) who are resurrected after 300 years on Halloween night by teenage boy Max (Omri Katz). To stop the witches from reigning terror of Salem, Massachusetts, he teams up with little sister Dani (Thora Birch), crush Allison (Vinessa Shaw) and immortal talking cat Thackery Binx (Jason Marsden).

All grown up, Katz, 37, Shaw, 37, and Birch, 31, attended the screening to celebrate the classic Disney film together. Birch played dress up in her trick-or-treater costume in the Walt Disney Archives display, while Katz and Shaw signed autographs and posed for photos with fans.

Also in attendance was Najimy, 56, who played the goofy middle sister witch, Mary. The actress proudly posed for a photo next to her movie costume, but sadly sister witches Parker and Midler did not attend. Doug Jones, who played zombie Billy Butcherson, however, also made an appearance and posed for a photo with Shaw.

After the event, Najimy tweeted, "Halla to all the fabu people at the D23 screening and panel today. We all had a blast!"