Check out star-studded photos and tweets from the taping of NBC’s special: Must See TV: A Tribute to James Burrows. See stars from Friends, Taxi, The Big Bang Theory, Will & Grace, Community, Frasier, and more.

The Big Bang Theory‘s Kaley Cuoco shared a photo of The Bang Theory cast with cast members of Friends,  Attendees followed suit, posting wide shots of the Friends panel. As previously reported, Friends star Matthew Perry was unable to attend in person.

Here is the Friends/Big Bang Theory mashup photo from Cuoco’s Instagram:

Friends‘ Matt LeBlanc retweeted it and commented on the event: “What a great night. So nice to see the casts of so many great shows who’s [sic] lives have been touched by Jimmy Burrows.”

What a great night. So nice to see the casts of so many great shows who's lives have been touched by Jimmy Burrows. pic.twitter.com/8RafLV3hoI

— Matt LeBlanc (@Matt_LeBlanc) January 25, 2016

Here is a wide shot of the Friends panel:

Here is another shot of the Friends panel: From left to right, it looks like we have Lisa Kudrow, David Schwimmer, Courteney Cox, Matt LeBlanc, and Jennifer Aniston, with Bravo‘s Andy Cohen.

On Twitter, Sean Hayes, who directs this tribute event, shared a selfie that also included his Will & Grace c0-stars Megan Mullally and Eric McCormack. Co-star Debra Messing was unable to attend. It seems the blizzard kept her from the event, but she did show her appreciation of Hayes’ photo.

Great seeing @MeganOMullally and @EricMcCormack 2nite at the #JamesBurrowsSpecial. Big hugs to @DebraMessing. ❤️ pic.twitter.com/RqFeAgeOja

— Sean Hayes (@theseanhayes) January 25, 2016

Check out Messing’s tweets and Hayes’ warm reply:

:((( BIZZARD 2016 https://t.co/ovyVFPaaEW

— Debra Messing (@DebraMessing) January 25, 2016

https://twitter.com/DebraMessing/status/691508594123149313

Love you too, @DebraMessing ❤️ You were dearly missed. @MeganOMullally @EricMcCormack

— Sean Hayes (@theseanhayes) January 25, 2016

CBS entertainment writer and editor, Jim Colucci, posted photos of himself with cast members from Will & Grace, Taxi, and Community.

This James Burrows tribute is a TV lover's fever dream. Airs Feb 21 on NBC. Great meeting u, @TonyDanza @JuddHirsch! pic.twitter.com/fyoWiDpSiJ

— Jim Colucci (@jimcolucci) January 25, 2016

Scott Icenogle shared a picture of himself, with husband Hayes:

At the taping of the #JamesBurrows Special tonight with my handsome hubby, @theseanhayes. pic.twitter.com/Y4Dj3rdmWr

— Scott Icenogle (@ScottIcenogle) January 25, 2016

Here is another wide shot of a video screen bearing the image of Cheers and Frasier star, Kelsey Grammer.:

James Burrows recently directed his 1,000 television episode. Along with cast members from The Big Bang Theory, Will & Grace, and Friends, cast members from Taxi, Cheers, Frasier, Wings, Mike & Molly, Two and a Half Men, and Burrow’s latest TV sitcom, Crowded, are taking part in this NBC tribute special.

The tribute will air on NBC, February 21. Watch a promo, below:

BRB. Re-watching #Friends, #Cheers & more to prepare for #MustSeeTV: A Tribute to James Burrows, airing 2/21 on NBC! https://t.co/aEisH0EuDT

— NBC (@nbc) January 20, 2016

What do you think? Will you watch NBC’s Must See TV: A Tribute to James Burrows television special? Which show casts do you most want to see?