In the letter, Hamilton commented about the four 1960s Matt Helm movies starring Dean Martin.
The films took Hamilton’s very serious novels and made them into comedies that incorporated bits from Dino’s variety show. The hero supposedly drank heavily (like Dean on his show) and was frequently surrounded by beautiful women. The Ambushers (1967) even had a joke referencing Martin’s birthplace of Stubenville, Ohio.
As it turns out, Hamilton wasn’t upset about the changes. Groves gave us permission to do a post about the letter. What follows is a portion of the text. The word is boldface was underlined by Hamilton in the original.
Dear Mr. Groves:
With respect to the Helm movies, my philosophy is that I write to entertain and once I’ve done a book or story to my satisfaction, anybody who can use my material entertainingly, and is willing to pay me for the privilege, is welcome, even if he doesn’t stick very closely to my original vision (if I may use a fancy word for it).
From this standpoint, I found the movie of THE SILENCERS enjoyable even though the playboy character played by Dean Martin was pretty far from the grimmer character I’d visualized. So it wasn’t my SILENCERS; it was still a fun movie, and I had no objections. (Of course a writer would always prefer to see his work brought to the screen the way he wrote it, but that happens so seldom, it’s only a dream.) The other Helm movies, unfortunately, were pretty mechanical and I didn’t like them much, not because they treated my ‘vision’ disrespectfully, but simply because they were not very enjoyable as movies.
PS: For a much more satisfactory job, from the writer’s standpoint, try to catch a rerun of the movie made by William Wyler from my book THE BIG COUNTRY.
The Silencers, released in 1966, was the first film in the Helm series. It actually took material was from both 1960s’s Death of a Citizen, the first Helm novel, and 1962’s The Silencers, the fourth.
The four movies used varying amounts of Hamilton content from the books. For more details, read this 2000 article, which includes updates from 2006 and 2015.
Meanwhile, for those unfamiliar with it, The Big Country was an epic 1958 film with Gregory Peck, Charlton Heston, Burl Ives and Chuck Connors. Ives won an Oscar as best supporting actor.