FAQ for
Fantastic Four (2005) More at IMDbPro »

The following FAQ entries may contain spoilers. Only the biggest ones (if any) will be covered with spoiler tags. Spoiler tags are used sparingly in order to make the page more readable.

No, Dr. Doom killed a doctor played by a different actor, not his own assistant. You can see Leonard alive at the end of the movie just before Doom is shipped back to Latveria.

Prior to the theatrical release of the sequel, an Extended Cut of the first movie was put out on DVD running over 20 minutes longer. It adds more story to the film. A detailed comparison between the theatrical version and the Extended Cut can be found here.