^I think Paul is referring to the more bawdy '70s Salkind films.
But Musketeers in general could easily have been a Mego line--virtually no new tooling would have been needed.
WANTED: RM Robin & P. Parker heads; Batman "waffle" gloves; mint Wolfman tights; Knights', Merry Men, Conan, & Dale Arden swords; Lion Rock (pale) Dracula head;T1 GGoblin body (in good shape but can restring); POTA Soldier Ape minty bandolier; yellow bridle & stirrups; POTA Stallion complete set of tack; Fighting Furies Spanish & Buccaneer outfits & boxed Hook.