Watch “connect 4 1980's advert UK,” a board game video for Connect Four from Lee Davison on BoardGameVideo.

1974Ned Strongin, Howard WexlerSome reviews
Connect Four is covered on BoardGameVideo.com by 5 reviews, 2 how-to-play guides, 4 recorded sessions, and 52 other videos.
About Connect Four, from BoardGameGeek:
Calvin Jacks (Original)
Calvin Jacks (Original)
Calvin Jacks (Original)
Calvin Jacks (Original)
Calvin Jacks (Original)
Calvin Jacks (Original)
Calvin Jacks (Original)
Calvin Jacks (Original)
Calvin Jacks (Original)
Description provided by Lee Davison on YouTube: