Darvond: Stares longeyed at the list of movies they've been in, which I've literally never heard of. Two obscure Italian Actors? Maybe it was a European thing then, but I saw lots of Terence Hill and Bud Spencer movies in my childhood. Not sure if they were shown on TV here occasionally, and/or on rental VHS video. It was back when violence was funny, not all the serious.
They were like Laurel and Hardy, with fists.
Cambrey: Obscure? If you live in a cave, sure.
Googling Ed Wood or Cameron Mitchell. I live in a cave too.
Not sure if they were that well-known in US then, even though all their movies I recall seeing were dubbed in English, not the (original?) Italian. A bit like all the Bruce Lee movies I saw.
Or it could also be a generation thing, as I saw them many many decades ago, and haven't seen them since... I wouldn't be surprised if younger people haven't seen (much of) their movies.