Sean Hayes and Megan Mullally Sean Hayes and Megan Mullally

Jack and Karen are getting back together!

The Will & Grace reunion everyone has really been waiting for (Sorry, Debra and Eric!) is finally happening on Sean Saves the World, TVLine reports.

Megan Mullally will play the sister of Sean Hayes' character, Sean, in the penultimate episode of the sitcom's freshman run. The episode, which marks the first time Hayes and Mullally have appeared on-screen together since Will & Grace ended in 2006, will air sometime in February.

More TV shows that should reunite

Mullally won two Emmys for her performance on the beloved NBC comedy. She has since appeared on Parks and Recreation and Happy Endings, and she currently stars on Childrens Hospital.

Sean Saves the World airs Thursdays at 9/8c on NBC. Are you excited to see these two share the screen again?