Find out more about Warner Bros' 90th Anniversary
To celebrate the studio's 90th birthday, Warner Bros. Home Entertainment is giving away a selection of 40 films which include some of their greatest movies.
This selection includes enduring classics (Casablanca; Singin' in the Rain), controversial masterpieces (A Clockwork Orange; The Exorcist) and modern blockbusters (The Matrix; Inception).
Enter your details below and you could win these 40 wonderful movies to enjoy whenever you want. Don't forget to choose whether you want your films on DVD or Blu-ray™ (including UltraViolet™).