Night of the Big Heat

Night of the Big Heat is a 1967 British sci-fi horror film released by Planet Film Productions. Based on the 1959 novel of the same name by John Lymington, the film was directed by Terence Fisher, and starred Christopher Lee, Peter Cushing, and Jane Merrow. The film was released theatrically in the United States in the winter of 1971 by Maron Films as Island of the Burning Damned, where it was paired up nationwide on a double bill with Godzilla's Revenge. When the film was released years later on US television it was renamed Island of the Burning Doomed.