Steve, are you genuinely serious about Battle of britain being a B grade film? Or simply trying to provoke the Brits for a laugh?
It was one of the most expensive films made in its day, if not
the most. It has a raft of A list actors, a supreme script, fantastic flying scenes, realistic use of history and accurate period sets, costumes, etc. Plus it tells the story from all sides, and tells it well. It has become a great classic and very few war films, in fact very few history films, have come close to matching it.
Nah, you must have been winding us up with the comment...
The CASA 2111's (Heinkels) were all still serving with the Spanish Air Force. The filmmakers had access to use around 70 of them. They also purchased two, which were the ones that went to the UK to film scenes with the squadron of Spitfires and Hurricanes.
The HA1112's that went to the UK were 'during' filming, not after. These were almost all purchased by the film company from a scrap pile as they'd already left service and Hamish Mahaddie was just in time to get them, and had to avoid some nasty intimidation and blackmail from scrappers who were also bidding for them. Four others had been bought by the CAF and their pilots, including Edwards, joined the film to fly their aeroplanes.
Incidentally. only one Spitfire went to Spain, all the mass Spitfires vs Messerschmitt scenes were done in the UK and Southern France.
Find the Leonard Mosley book for a great read behind the scenes of this epic film, including the history of the filmmakers, the close calls to the film never being made, the weather problems that forced the budget up and up, the tantrums by Adolph Galland who made a right fool of himself as an adviser, and lots of amusing and interesting moments on set. Moseley was a professional biographer, and in this book he followed the making from start to finish, recording what he saw candidly, no holds barred. Great stuff. One of the few boooks I've read twice and will read again in the future.