LOS ANGELES, Jan 26 — The cast of Friends and The Big Bang Theory posed for an epic photo that has gone viral on Instagram.

Actor Johnny Galecki shared the photo which was taken during NBC’s tribute to veteran sitcom director James Burrows, whose credits include some of TV’s most successful shows including Two and A Half Men, Cheers, Frasier, Will & Grace, The Big Bang Theory, Wings, Mike and Molly, Friends and The Big Bang Theory.

Stars from those shows were also in attendance.

Absent from the Friends cast is Matthew Perry, who is currently starring in the play The End of Longing in the UK.

The special, Must See TV: A Tribute to James Burrows celebrates Borrows 1,000th episode and airs 9pm Sunday, February 21 on NBC. — AFP-Relaxnews