[This post ends a five-part weekly series by Matthew Belinkie. Express your appreciation in the comments. —Ed.]

The Movie: Star Wars: Episode II - Attack of the Clones
Why It Strains Credulity:
Christopher Lee was 78 years old. Most men that age can’t wield a steak knife, much less a lightsaber. Lucas probably just had Lee stand in front of a greenscreen and flail around, then choreographed the other two so it looked like he was destroying them.