Movies and TvShows featuring "mad-lab" theme.

In Before I Hang (1940), Dr. John Garth is sentenced to death for a mercy killing but has his sentence commuted to life in prison. While in prison, he conducts experiments with an experimental serum that can restore youth. When he accidentally overdoses himself, he develops a split personality and becomes a killer. As the bodies pile up, the district attorney and a detective work to uncover the truth behind the murders.

In the 1800s, a stormy love relationship develops quickly between a young medical student and a woman believing herself to be the daughter of his scientist uncle, the student having never heard of her before their chance encounter and both unaware that she is the result of the scientist's illegal experiments with artificial insemination..

A burglar is recruited by the French Surete to help find his kidnapped girlfriend, who has been kidnapped by a deranged White Russian to impersonate the missing Princess Anastasia Romanoff while under his hypnotic spell.

Chandu, a scientist and magician, must save his sister from a mad scientist who plans to take over the world. Along the way, he encounters white slavery, vultures, turbans, and skeletons.

Masked luchador "Santo" fights against an evil doctor and his zombie army.