As the world awaits the return of Will and Han Yi-seul-I (한이슬) ArchivesGrace, the cast has been sharing on-set selfies while filming the revival promo over the weekend.

Debra Messing, Eric McCormack, Sean Hayes and Megan Mullally showed their excitement at their backstage reunion by posting a series of selfies on social media. They'll return to our screens for a 10-episode revival. And, it looks like nothing's changed since the show ended in 2008. To the delight of Karen and Jack fans, Mullally posted a shot of the dynamic duo together.

This Tweet is currently unavailable. It might be loading or has been removed.

And, McCormack posted this adorable selfie of the four of them.

This Tweet is currently unavailable. It might be loading or has been removed.

"Reunited and it feels so good," wrote Messing on Instagram.

View this post on Instagram

Hayes posted this shot of some filming taking place. Could a "Just Jack" revival be on the cards?

This Tweet is currently unavailable. It might be loading or has been removed.

The premiere date has yet to be announced. Here's hoping we don't have to wait much longer!