(© Joseph Marzullo/WENN)
Megan Mullally will guest star on NBC’s Up All Night, according to a report on E! Online. She is scheduled to play a rival to Maya Rudolph’s character, Ava.
Mullally has appeared on Broadway in Young Frankenstein, Grease, and How to Succeed in Business Without Really Trying. She has also performed her cabaret act in such venues at the Orange Country Performing Center for the Arts and Jazz at Lincoln Center.
She is best known for her Emmy Award-winning work as Karen Walker on NBC’s Will & Grace. Her other television credits include Children’s Hospital, Parks & Recreation, and Happy Endings. As previously reported, Mullally will soon be joining the cast of the cast of FOX’s Breaking In.
