Film news: Knocked Up sequel This Is 40 gets trailer

A trailer This Is 40, the sequel to Judd Appatow's Knocked Up, has been revealed today.

The sequel focuses in on Paul Rudd and Leslie Mann's characters, who played a smaller role in the original movie, as they approach mid-life and try to change their lifestyle accordingly. Fans of Knocked Up will Know that Pete and Debbie never had the most harmonious of relationships so this milestone in life is bound to cause much hilarity.

The film boasts an all-star line-up including Bridesmaids Melissa McCarthy and Chris O'Dowd as well as Megan Fox, Jason Segel, Lena Dunham and Albert Brooks.

This Is 40 opens in cinemas in December in the UK. Check out the trailer below, now.