Russell Bates says: "Check out these late-50s commercials for a Washington DC coffee company, starring early iterations of the Muppets doing violent things to each other"
From 1957 to 1961, Henson made 179 commercials for Wilkins Coffee and other Wilkins products, including Community Coffee and Wilkins Tea. The ads were so successful and well-liked that they sparked a series of remakes for companies in other local markets throughout the 1960s.
The ads starred the cheerful Wilkins, who liked Wilkins Coffee, and the grumpy Wontkins, who hated it. Wilkins would often do serious harm to Wontkins in the ads — blowing him up, stabbing him with a knife, and smashing him with a club, among many other violent acts.