Here's the video of Barry Williams, Maureen McCormick, Chris Knight and Eve Plumb on "Celebrity Bowling" from 1973.

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Did Jan really need to have those glasses on??? She was looking like SUPER NERD!:lol: :lol: :lol:

Did Jan really need to have those glasses on??? She was looking like SUPER NERD!:lol: :lol: :lol:

It's my understanding that she wore glasses in real life before she wore them on the show.

It's interesting that they commented that they were about to start their sixth season, which implies that it was made after they finished season 5 but before they were cancelled.