Peter Bradshaw and Catherine Shoard join Henry Barnes to review the week's key releases. First up is Neill Blomkamp's dystopian sci-fi Elysium, in which Matt Damon battles to save the poor, and Jodie Foster does her best to damn them; Julianne Moore and Steve Coogan play warring parents with a cute child and gorgeous new partners in an update of Henry James' What Maisie Knew; and Amanda Seyfried takes on the title role in Lovelace, a biopic of Deep Throat porn star Linda Lovelace.
• This is the audio-only version of the Guardian Film Show.
