Piece by piece... atom by atom... humans invisibly teleported through time and space...

CURSE OF THE FLY is the third installment of the science fiction series that began with the classic "The Fly". The film's plot again revolves around the Delambre family, although this time it is the original scientist's son, Henri Delambre (Brian Donlevy), who becomes obsessed with transporter experiments to the dismay of his two sons, who want to live normal lives and forget about their grandfather's invention. Henri's oldest son, Martin (George Baker), marries a young woman - who has just escaped from a mental hospital - against Henri's wishes. Henri knows that outside interests will detract from their scientific research. After Martin's new wife discovers a closet filled with deranged humans left over from failed teleportation experiments, the police are called and Henri attempts to flee using the infamous transporter. Unfortunately for the mad scientist, the transporter still doesn't have the "bugs" worked out.