its a Donner (watch) Party!
40 years ago saw the release of Superman II, the follow-up to the smash hit, Superman: The Movie featuring Christopher Reeve in the title role.
The original production was full or behind the scenes drama too, with director Richard Donner, who also directed the first movie, clashing with the producers so he was replaced by Richard Lester and what we got was not Richard Donner's original vision.
In 2006, after much fan outcry, Richard Donner was able to release his cut of the film on DVD. Sound familiar???