I remember old TV Commercial, probably McDonald's. One from characters was old Indian chief with a plume. I think that it could be Floyd "Red Crow" Westerman or similar man. I'm almost sure that old Indian chief said (at the end): "McDonald's" ! It was aired in 90's in Polish TV channels and I am sure that it was something from USA.

Definitely not commercial connected with Mars baton bar.

I believe the commercial you're referring to is a Burger King commercial from the 60's and featured an Indian chief eating a Whopper not McDonald's because I don't recall any vintage McDonald's commercial featuring Indians. But the guy you might be seeing is indeed Floyd Westerman
Hope I helped you well
Bestie

I mi$$ how good mcdonalds and Burger King used to be in the 80s..

Delicious Big Macs and Whoppers :(