The year 1969 was a magical time for music. Nothing captured the change and excitement better than The Mama Cass Television Program, a unique and colorful special starring the beloved "Mama" Cass Elliot -- a "flower-power" hour that hasn't been seen since. Cass sings her big hit Dream A Little Dream Of Me and rare solo versions of The Mamas & The Papas' classics California Dreamin' and Monday, Monday -- plus Dancing In The Street, The River Of Life and I Can Dream, Can't I? John Sebastian, Joni Mitchell and Mary Travers join Cass for sing-a-longs that are pure '60s music utopia. John presents She's A Lady and teams with Cass on Darlin' Companion. Joni performs Both Sides Now and Mary offers And When I Die. All three women join together for a stirring version of Bob Dylan's I Shall Be Released. Comic Buddy Hackett as well as actors Martin Landau and Barbara Bain also appear in a pair of humorous sketches with Cass.  Bonus footage includes Cass and Sammy Davis, Jr. singing I Dig Rock & Roll Music plus an interview with John Sebastian remembering Cass and The Mamas & The Papas.