Mind Your Language S1, S2 and S3 - https://archive.org/details/mind-your-language-s-01-e-02-an-inspector-calls.

Repent at Leisure

When German student Anna cannot stop crying, Miss Courtney tells Mr Brown that she suspects she is pregnant. In fact, Anna's visa is about to expire. The students decide that the solution is for her to marry an Englishman, and they get Mr. Brown--who still believes that Anna is pregnant--drunk so that he will offer to do the decent thing. Anna resolves the situation for herself, but Mr Brown still has a shock coming.