Cheryl Freeman, Gerry MacIntyre, and Billy Porter will join the previously announced Ben Cameron, Eric Michael Crop, Felicia Finley, Jarrod Emick, Wilson Jermaine Heredia, Emma Hunton, Delisco James, Michael Lanning, Jeremy Schonfeld, Brandon Wardell, and Alena Watters, along with the Broadway Dolls.

The evening will include Halloween-themed rock classics such as "Witchcraft," "Thriller," and "Time Warp," all will be performed by some of the biggest stars working on Broadway today along side rock and pop's favorite icons.

The evening will also feature a costume contest presided over by a panel of all-star judges.

Proceeds will benefit The Broadway Dreams Foundation, Broadway in South Africa and Broadway Cares/Equity Fights AIDS.

For tickets and more information, click here.