VIDEO: The Cast of MRS. DOUBTFIRE Performs 'Bam! You're Rockin Now' on GOOD MORNING AMERICA

The cast of Mrs. Doubtfire appeared on Good Morning America this morning to perform "Bam! You're Rockin' Now".

Check out the performance featuring Rob McClure, Brad Oscar, J. Harrison Ghee, Analise Scarpaci, Jake Ryan Flynn, Avery Sell, Jenn Gamabtese, and more below!

Mrs. Doubtfire, the new musical produced by multi-Tony Award winner Kevin McCollum (Avenue Q, Rent, In The Heights, Something Rotten!), is now in previews and will celebrate its official opening night on Sunday, December 5 at the Stephen Sondheim Theatre (124 W 43rd St).

Mrs. Doubtfire features Tony Award nominee Rob McClure as Daniel Hillard/Mrs. Doubtfire, Jenn Gambatese as Miranda Hillard, Peter Bartlett as Mr. Jolly, Charity Angél Dawson as Wanda Sellner, Mark Evans as Stuart Dunmire, J. Harrison Ghee as Andre Mayem, Analise Scarpaci as Lydia Hillard, Jake Ryan Flynn as Christopher Hillard, Avery Sell as Natalie Hillard and Tony Award nominee Brad Oscar as Frank Hillard. Mrs. Doubtfire will also feature Cameron Adams, Calvin L. Cooper, Kaleigh Cronin, Maria Dalanno, Casey Garvin, David Hibbard, KJ Hippensteel, Aaron Kaburick, Jodi Kimura, Erica Mansfield, Brian Martin, Alexandra Matteo, Sam Middleton, LaQuet Sharnell Pringle, Akilah Sailers, Jaquez André Sims, Addison Takefman, Travis Waldschmidt and Aléna Watters.