Hey! Hey! Hey! Fat Albert & The Cosby Kids returned to their primetime roots in a 1977 Halloween special, one of two holiday treats during the series' 12 year run on CBS.
I'd better explain the "primetime roots" part to some of you uninitiated folks. See, while series creator Bill Cosby was starring in a self-titled sitcom for NBC, the network aired a pair of primetime specials that first introduced viewers to Fat Albert and the rest of Cosby's childhood pals. A different studio produced those two shows, but Filmation struck a deal with Cosby when the iconic series launched in 1972, a year after Cosby had graced PBS on The Electric Company.
Anyway, the gang learns not to believe heresay when it comes to the elderly, specifically a widow who's been cast in a bad light by a so-called friend of the gang. I am not sure if CBS took the opportunity to air this episode on a Saturday afternoon, when the series normally aired.......
Here's a preview: