NBC’s tribute special to James Burrows, better known as The One Where Almost The Whole Cast of Friends Reunited, is quickly approaching, and we now have a teaser showing a bunch of classic sitcom casts coming together to celebrate the veteran comedy director.

The casts of Frasier, Will & Grace, Taxi, Mike & Molly and more reunited last month for the taping, but the big draw is the sight of Jennifer Aniston, Courteney Cox, Matt LeBlanc, David Schwimmer and Lisa Kudrow all sharing a couch together. Sadly, Matthew Perry could not attend the taping, since he’s currently in London for the play The End of Longing.

When asked if the Friends cast had to sign contracts not to sleep with each other, Kudrow exclaims to Schwimmer, “David, say something!” That’s just a taste of the hilarity that will ensue.

The Must-See TV: All-Star Tribute to James Burrows special air on Feb. 21. Click here for more details.