Inside No. 9 (2014) S01E03 — Tom & Gerri Subtitles

Tom is a primary school teacher with ambitious ideas of becoming an author. When he tries to repay a good turn from a late-night caller, he gradually becomes the victim of his own generosity. As time passes, his new friend - Migg - becomes an increasingly dominant part of Tom's life, threatening his relationship with his aspiring actress girlfriend, Gerri.

IMDb: tt2782444 · TMDB: 1027128