THE cast of the hit sitcom “Friends” are to reunite for a two-hour special, according to U.S. broadcaster NBC.

    The actors behind Rachel, Monica, Phoebe, Joey, Chandler and Ross have all signed up for the special, a tribute to director James Burrows.

    Burrows helmed numerous episodes of the program and has just celebrated directing his 1,000th TV program.

    But NBC entertainment chairman Robert Greenblatt suggested the six Friends may not appear together.

    “I’m hoping all six will be in same room at the same time,” he told reporters.

    But he added, “I’m not sure we can logistically pull it off.”

    Fans of the show have been hoping for more than a decade to see Jennifer Aniston, Courteney Cox, Lisa Kudrow, Matt LeBlanc, Matthew Perry and David Schwimmer back on screen together, but previous attempts have fallen short.

    The program ended in 2004, 10 seasons and a decade after it premiered on U.S. screens.

    The two-hour show is expected to feature cameos, sketches and appearances connected to the various series the 75-year-old has worked on over the years.

    The special is scheduled to be broadcast Feb. 21 on NBC.

    (SD-Agencies)