Convoy (1940) – Film Review. Ealing Studios war effort on Blu-ray.  Yorkshire Magazine Fri, 8th May 2020

Douglas Slocombe obituary  The Guardian Tue, 23rd February 2016

A Star-Studded 'Audio Movie' Brings the World War II Story of the Merchant Ship MV San Demetrio Alive  Military.com Tue, 25th June 2024

The Dam Busters Review  empireonline.com Fri, 31st March 2006

Dear Murderer (1947) - Videos  IMDb Tue, 2nd July 2019

Charles Frend Dies in London; Produced Film ‘The Cruel Sea’ (Published 1977)  The New York Times Sun, 9th January 1977