Yep, that show started in 1972. I’m guessin’ Cosby must’ve left TEC’s regular cast during its production sometime in season 1 to work on “Fat Albert” and then occasionally come back to do TEC while working on school and other stuff to make more appearances during TEC’s next season, which was 1972-73. Most of Cosby’s segments in season 2 were quick and short (similar to cameo appearances), but they were credited as cast appearances and he’s credited for being in all 130 episodes in season 2 (since he was already a regular in the previous year), even though he only appeared occasionally at that time.Cosby was probably busy with his role on "Fat Albert and the Cosby Kids" and other material in 1972-73. Didn't that cartoon series launch in 1972?
Last edited: