Joan Rivers concludes her co-hosting duties (14x220)
Air date: Aug 01, 1975
Guests: actor Roy Scheider singer Johnny Rodriguez Aquarium owner Paul Weintraub Mable Hoffman author of "Crockery Cookery" and R&B band The New Birth. Highlights: Johnny sings, "See See Rider", "Just Get Up and Close the Door". The New Birth perform "Granddaddy".
