This was the only Brady show in sitcom form to be filmed in front of a live studio audience.
Although billed as a guest star, Florence Henderson was essentially a regular, appearing in all but one episode of the short-lived series.
Years later Maureen McCormick would admit to having a terrible cocaine problem during the entire run of the series.
Barry Williams and Christopher Knight and Susan Olsen and Mike Lookinland decline to return in this new series to reprise there roles as Greg Brady and Peter Brady and Cindy Brady and Bobby Brady because Barry Williams who played Greg Brady was not instrested in returning because he said he was instrested in doing different kinds of acting roles by the early 80s and he didn't want to be typecast and was trying to distance himself from the brady image so he wasn't interested in returning and Christopher Knight didn't return to play Peter Brady again because he stepped away from acting and was exploring a career in the tech industry and he wasn't interested in returning and Susan Olsen didn't return to play Cindy Brady again because she was attending college at the time and wanted to step away from acting and was not instrested in returning and Mike Lookinland didn't return to play Bobby Brady because he had taken a step back from acting and was focusing on his personal life and was not instrested in returning.
The show was canceled after one season because of low ratings because many fans felt the chemistry and charm were missing without Greg Bobby and Cindy and Peter since it only focused on Marcia and Jan with their new husbands so the show was canceled after one season because of low ratings because of all that stuff.