[Thanks to Tony Paley for contributing.]
The legendary Rex Cinema, located in Ventnor on the Isle of Wight is shown, featuring posters of George Stevens’ Giant (1956) and Gerald Thomas’ The Duke Wore Jeans (1958).
There is another scene in a movie theatre later, where Arthur Crabtree’s Horrors of the Black Museum (1959) is shown.
Images from Claude Whatham’s That’ll Be the Day (1973).