This Island Earth
Aliens have landed and are hiding on Earth, but need Earth’s scientists to help them fight an inter-planetary war.
Superman
After The Daily Planet receives a letter from a mad scientist threatening to wreak destruction with his Electrothanasia Ray, Lois Lane heads out in the hopes of getting more information for a news story.
Espionage in Tangiers
A secret agent is assigned to capture a criminal gang that is threatening to destroy Earth with a death ray.
Supersonic Man
Kronos, hero of a distant galaxy, tangles with mad scientist Gulik over the fate of mankind.
Dick Barton at Bay
David Phillips (Patrick Macnee) is running down the darkened streets of London's Limehouse district, pursued by two men with guns. He finds a public phone and puts a call through to Dick Barton (Don Stannard), but before he can report, a shot rings out. Barton must piece together what Phillips found out that got him killed. Phillips had been assigned to protect Professor Mitchell (Percy Walsh) and his new development, a ray capable of exploding any unstable element aboard an aircraft in flight. Mitchell has been targeted for kidnapping by Serge Volkoff (Meinhart Maur), a foreign agent from Eastern Europe, as part of a larger, much more sinister plot to destroy England and cripple Western Europe. Complicating matters further is that Mitchell's daughter (Joyce Linden) has also been kidnapped, and Barton must contend with Volkoff's crafty female companion Anna (Tamara Desni).
Danger!! Death Ray
When a scientist and his death ray are taken by a group of enemy agents, secret agent Bart Fargo is sent to retrieve the death ray and save the scientist.
Una mujer de Oriente
A secret agent investigates the death of the scientist who created a deadly ray only to find out his own wife is involved.
Murder at Dawn
Mad scientist works on a death ray in his mountain hideaway.
Chandu the Magician
When delusional madman Roxor kidnaps a scientist in hopes of using his death ray to achieve world dominance, he is opposed by Chandu, a powerful hypnotist and yogi.
The Phantom Empire
When the ancient continent of Mu sank beneath the ocean, some of its inhabitant survived in caverns beneath the sea. Cowboy singer Gene Autry stumbles upon the civilization, now buried beneath his own Radio Ranch. The Muranians have developed technology and weaponry such as television and ray guns. Their rich supply of radium draws unscrupulous speculators from the surface. The peaceful civilization of the Muranians is corrupted by the greed from above, and it becomes Autry's task to prevent all-out war, ideally without disrupting his regular radio show.
The Eleventh Hour
An evil prince plans to use a super-explosive to take over the world.
The Invisible Ray
A scientist discovers a death ray and locks it in a box, giving the key to his daughter, who soon finds herself hunted by criminals looking to steal the deadly mineral.
The Intrigue
A sci-fi/espionage film in which world powers vie for control of a death ray during World War I as an undercover countess infiltrates enemy ranks to prevent them from getting their hands on the weapon.
The Death Ray
British inventor Harry Grindell Matthews demonstrates what he claims to be a directed energy weapon which has the potential to revolutionise warfare forever.