The Paul and Michael Hodge musical first ran at the New York Musical Theatre Festival.
Over 250 performers will come together at the Metropolitan Room for the Longest Variety Show Ever this New Year's.
The show premiered last summer at the New York Musical Theater Festival.
Billy Porter, Frank Langella, Marlo Thomas, and more will perform at the annual event.
The musical comedy's cocreator Seth Rudetsky will host the evening.
Gurwitch's work will be read as a one-night-only event at the off-Broadway theater.
Crumm, David Hibbard, and Judy Gold arrive in the musical this February.
Judy Gold, Mandy Gonzalez, The Skivvies, and Paul Byrom will also perform.
Bunheads star Stacey Oristano and comedian Judy Gold are also slated to join the musical spoof this winter.