Playboy used to have a television show on the networks. Hugh Hefner's Playboy After Dark was a kind of upper-middle class hedonists version of a variety show. In 1969, they invited the Grateful Dead to perform. The Dead, puckish pranksters that they were, agreed. As you watch what follows, please remember that the Dead and their crew managed to dose everyone there - cast, crew, guests, and of course themselves - with LSD. The exception was Bob Weir whom, after a brief time of use, found he could use the experiences he already had, and that any future use would merely be redundant. Ah, the '60's, when everyone could be tripping, and no one could be the wiser.