Taped the day after the Woodstock festival ended, host Dick Cavett welcomed several big name acts that had just performed there, some still covered with mud. Recorded 'in the round' with a youthful audience, this show is a true time capsule of the time. Host Dick Cavett welcomes guests Jefferson Airplane, singer Joni Mitchell and singer-musicians Stephen Stills and David Crosby. Highlights: Jefferson Airplane perform "We Can Be Together" and "Somebody to Love". Stephen Stills performs "4 + 20". Joni sings "Chelsea Morning".