Unless you happened to see the play - by Robert Ardrey - on which the Boulting Brothers based their film then the only selling point is Michael Redgrave. By 1942 he was a seasoned film actor having served a distinguished apprenticeship in the theatre and although it did no harm to feature the likes of James Mason, Finlay Currie, Barbara Mullen and Lily Palmer in support by this stage of his film career Redgrave was fully capable of carrying a picture by himself. It is, of course, also necessary to remember that the film was shot in 1942 and released the following year, in other words right in the heart of World War II so it would be foolish if not futile not to expect a large propaganda element which now seems irrelevant. Bearing that in mind and making allowances this remains a half decent effort with Redgrave delivering the goods.
Review of Thunder Rock
