On publicity junkets for Trumbo, star Bryan Cranston has repeated the line, “Everyone has the right to be wrong.” Cranston claims this quote came from Dalton Trumbo himself, and shows that the blacklisted screenwriter supported and defended everyone’s right to free speech.
The real Trumbo didn’t. The movie is frank about his membership in the American Communist Party, but its makers (director Jay Roach, screenwriter John McNamara) give us not a hint of what that entailed, or how roundly contradicted is Trumbo-the-free-speech-avatar by Trumbo the actual person.