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UNITED STATES - JULY 28: THE PARTRIDGE FAMILY - 'Al in the Family' 11/24/73 Shirley Jones, Brian Forster, Suzanne Crough, Danny Bonaduce, David Cassidy, Susan Dey (Photo by ABC Photo Archives/ABC via Getty Images)

UNITED STATES - JULY 28:  THE PARTRIDGE FAMILY - 'Al in the Family' 11/24/73 Shirley Jones, Brian Forster, Suzanne Crough, Danny Bonaduce, David Cassidy, Susan Dey  (Photo by ABC Photo Archives/ABC via Getty Images)