Gerald Anderson (Able Seaman Hudson), Barry Keegan (Able Seaman Turner), James Kenney (Able Seaman Sims), Barry Letts (Petty Officer Herbert), Ian MacNaughton (Able Seaman McIntosh), Christopher Morahan (Sub Lieut. Granger), James Raglan (Lieut. Commander Redmond), Ronald Shiner (Able Seaman Badger), and Alan White (Sparks - telephonist).