An oral history of Friends:
“JIM BURROWS (director): Based on the [live] audience for the Friends pilot, I knew how popular that show would be. The kids were all pretty and funny, so beautiful. I said to Les Moonves, who was head of Warner Bros., “Give me the plane. I’ll pay for dinner.” I took the cast to Vegas.
“MATT LeBLANC: Who goes to Vegas on a private jet? And Jimmy gave me 500 bucks to gamble.
“LISA KUDROW: On the plane he showed us the first episode of Friends. None of it had aired yet.
“Jimmy took us to dinner, and he gave us each a little money to gamble with. He said, “I want you to be aware that this is the last time that you all can be out and not be swarmed, because that’s what’s going to happen.” And everyone was like, ‘Really?‘”