The Benny Hill Show Season 3 Episode 3

Interviewer (Henry McGee): For me, the best thing you've ever done – perhaps the most notable thing I've ever seen in the cinema – was that moment in "Lovable en fusse." This 22-year-old girl who for so long had lived in this fantasy world, suddenly – through the death of her pet tortoise – has to face up to reality. Suddenly, you change from colour to black-and-white, right until the end of the film. A master stroke, showing stark reali--
Pierre de Tierre (Benny): No, no, no, you don't understand--no, no, we--we change from colour to black-and-white because we run out of colour film. That is why, you see, we have no more colour film, and we have no money to buy other colour, so we use why of little stock, black-and-white, that's why.