Rambo: Last Blood – the fifth film in the long-running series – was released on Friday to overwhelmingly negative reviews, and author David Morrell is leading the charge against the sequel.
The creator of Rambo has said the new film in the franchise left him “embarrassed” to have his name associated with it.
Rambo: Last Blood is in cinemas now.
The character made his debut in Morrell’s novel First Blood, which was adapted for the screen in 1982.