Agente confidencial

The novel is easily superior and the best parts of the film are direct translations from what Greene wrote; for instance the quiet but grim humour that breaks into the scenes with Boyer and Lorre, or the murdered-child obsession that takes over some of the plot. Where the film deviates from the novel, it tends to the ludicrous.

However I don't want to suggest that the film is bad in any way. It always looks the part and the story stays in the mind like a good 'un. Some of the minor characters were stock actors who could turn their hand to anything.

It's a dreadful shame that the film's not available on DVD.