I remember listening to the play throughout that day (and recorded it). I was glued to my radio to the complete disgust of my ex-wife. Actually the BBC Bomber play is still available on CD through the BBC shop or Amazon - I bought a copy earlier in the year and find it a wonderful piece of drama.
OK -the lovey-dovey bits are a bit banal and the portrayal of the Germans a bit odd, but the documentary parts and the raid itself are really chilling in a way that film just can't do.