Sure it is fawlty towers... and it is yes because we all catalonians know it.. adn we all know it despite the fact that in Barcelona the sentence was translated as.

"No se nada.. soy de Mexico"... because here in catalonia , he was from mexico, not from Barcelona. And he was the only speaking spanish because the rest was speaking in catalan (doubling from english).

A pleasure

I therefore claim to show, not how men think in myths, but how myths operate in men's minds without their being aware of the fact. Levi-Strauss, Claude