Nick Hornby's answer to Bridget Jones gets the Brit flick treatment here from a surprising source, with American Pie directors Chris and Paul Weitz at the helm and Robert De Niro's Tribeca Productions as a backer. But, unlike the Americanised version of Hornby's High Fidelity, this movie remains on home turf. Hugh Grant is on excellent form as Will, 30-something singleton and the most shallow middle-class man in Christendom - or more specifically, north London - who intends to use single-parent support groups to pick up women. One of his would-be conquests introduces him to Marcus (Nicholas Hoult) - a troubled boy with a suicidal mother, played by Toni Collette - who forcibly "adopts" the unwilling Will. All goes surprisingly well until the confirmed bachelor falls for single mother Rachel Weisz, which puts a strain on their friendship. Genuinely funny and moving, this is both an endearing examination of masculinity and a challenge to male isolationism.

Will Freeman is a good-looking, smooth-talking bachelor whose primary goal in life is avoiding any kind of responsibility. But when he invents an imaginary son in order to meet attractive single moms, Will gets a hilarious lesson about life from a bright, but hopelessly geeky 12-year-old named Marcus. Now, as Will struggles to teach Marcus the art of being cool, Marcus teaches Will that you're never too old to grow up.