The Independent Cinema Office continues its Secret Masterpieces of Cinema series with this 90-minute look back at the pop culture of the '50s and '60s, as illustrated by nine experimental short films from the period. Highlights include psychedelic surrealism from Brighton-based Jeff Keen's Trilogy; Ronald Nameth's Andy Warhol's Exploding Plastic Inevitable, which follows one week of the artist's parties; and When I Was Young, featuring footage of the Animals juxtaposed with iconic advertising images, by music-video guru Peter Whitehead.