Once a Jolly Swagman (1949)
Once a Jolly Swagman is a 1949 British film starring Dirk Bogarde, Bonar Colleano, Bill Owen, Thora Hird and Sid James. It is centred on the sport of speedway racing, which was at its peak of popularity at the time. The film is based on the 1946 novel by Montagu Slater.
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