John Simpkins directs the performances, which feature brand new holiday songs as well as old favorites. The 4th Annual Joe Iconis Christmas Spectacular will play Dec. 16 at 8 PM, Dec. 17 at 7 PM and 10 PM, and Dec. 18 at 8 PM.

Joining Tony Award winner Eagan (Dec. 18 only), Heller (Baby It's You!), Restrepo (Grease), Trensch (Spring Awakening) and Morris (Mamma Mia) are Liz Lark Brown, Bill Coyne, Jenny Donoghue Katrina Rose Dideriksen, Seth Eliser, Alexandra Ferrara, Tricia Giordano, Molly Hager, Ian Kagey, Jessica Kent, MK Lawson, Rachel Lee, Lorinda Lisitza, Lauren Marcus, Ray Munoz, Max Pallman, Mike Pettry, Melissa Rapelje, Ashley Rodbro, Rob Rokicki, Will Roland, Katie Schorr, Tim Shea, Rachel Sussman, Jared Weiss, Jason “SweetTooth” Williams and Ross Wolkenbrod, among others.

The 4th Annual Joe Iconis Christmas Spectacular is produced by Jennifer Ashley Tepper.

Iconis has penned the Drama Desk Award-nominated Bloodsong of Love, The Black Suits, ReWrite and The Plant That Ate Dirty Socks, as well as the theatrical concert Things to Ruin (cast recording now available on Ghostlight Records). For more information, visit mrjoeiconis.com.

Ars Nova is located at 511 West 54th Street. For tickets, call (212) 352-3101 or visit ArsNovaNYC.com.