Offer now expired: Get £15 tickets plus a free drink when you book to see Double Feature at the National Theatre

Four new plays will be performed in The Paintframe at the National Theatre this summer. For the first and only time, the workshop will be transformed into a pop-up venue. Presented in two double-bills, a single group of performers and theatre-makers deliver funny, scary and moving plays for today. Visit the Double Feature blog at www.double-feature.co.uk/">www.double-feature.co.uk for more about the plays and the transformation of the space. Read the Guardian's review here . Extra members can get £15 tickets (usually £20) to see Double Feature 2 (Nightwatchman and There Is A War) plus a free drink in The Paintframe bar. The offer is valid for all performances of Double Feature 2 until 30 August. Take up this offer Offer now expired Help with offers and events • Extra is free to join. You need to be a member of Extra in order to see the redemption pages. To register your email address for the first time, select the 'Click here...' link above. • Members also need to sign in to guardian.co.uk at the top left of the screen to be able to take up offers, book tickets or enter competitions.