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426 episodes in adventures-of-superman
The Adventures of Superman
Clark Kent remains in jail to protect Henry Benson from an assassination plot, but he discovers a dictograph revealing a conspiracy involving Duke Renard and a mysterious 'big guy'. As the clock ticks down to Benson's transfer, Kent must act quickly to prevent a murder.
The Adventures of Superman
Clark Kent remains in jail to uncover a murder plot against a fellow inmate, Benson. With the help of Lois Lane and his alter ego Superman, he plans to thwart the impending danger.
The Adventures of Superman
Clark Kent finds himself arrested while investigating a murder plot involving a voice machine. As tensions rise, he must navigate the dangerous world of racketeers and prove his innocence.
The Adventures of Superman
Clark Kent assists Dr. Roebling in repairing his damaged voice machine, which has the potential to capture sounds from the past. As they work, they inadvertently uncover a plot against a man named Benson, leading to unexpected danger for Kent.
The Adventures of Superman
Clark Kent, Lois Lane, and Perry White witness a demonstration of Dr. Roebling's voice machine, unaware that his nephew Jack is plotting revenge to destroy it. Tensions rise as Jack's actions threaten to ruin the machine and its potential for peace.
The Adventures of Superman
Clark Kent, Lois Lane, and Perry White witness a demonstration of Dr. Roebling's revolutionary voice machine, which can capture sound waves from the past. However, danger looms as Roebling's unscrupulous nephew plots to destroy the invention for profit.
The Adventures of Superman
Clark Kent and Lois Lane pursue Jack Roebling and his wife, who have stolen a secret voice machine from Dr. Roebling. As they race against time, they uncover a web of deception and danger.
The Adventures of Superman
Lois Lane attempts a daring escape from a locked hotel room while Clark Kent searches for her. The stakes rise as Lois's makeshift rope threatens to give way, putting her life in jeopardy.
The Adventures of Superman
Clark Kent and Lois Lane investigate the disappearance of Dr. Roebling in Martin City, leading to a tense encounter with a mysterious woman in a hotel room. As secrets unfold, both find themselves in precarious situations.
The Adventures of Superman
Clark Kent and Jimmy Olsen investigate the mysterious disappearance of Dr. Roebling, who collapsed on a train. They uncover a web of deception involving a couple traveling under false names.
The Adventures of Superman
Clark Kent and Jimmy Olsen return from vacation and encounter a mysterious man, Dr. Roebling, who seems to be in trouble. A cryptic warning note raises their suspicions and leads them to investigate further.
The Adventures of Superman
Clark Kent and Jimmy investigate suspicious men they believe are involved in illegal fur smuggling. As they uncover the truth, they find themselves in danger from traps set to capture them.
The Adventures of Superman
Clark Kent and Jimmy Olsen face danger during their dog sled trip when they encounter armed men posing as game wardens. As they investigate the mysterious plane that dropped something in the woods, they find themselves in a perilous situation.
The Adventures of Superman
Clark Kent and Jimmy Olsen embark on a dog sled trip, but their vacation takes a turn when they encounter suspicious game wardens in a forest. As they camp for the night, they sense something unusual is afoot.
The Adventures of Superman
Clark Kent and Jimmy Olsen find themselves in a tense situation at a logging camp, where the camp boss, Fred Harmon, reveals his dark secrets. As they prepare for a dog sled trip, danger lurks in the shadows, threatening their safety.
The Adventures of Superman
Superman races against time to save a man trapped in a burning cabin while uncovering a sinister plot at the Bartlett logging camp. Tensions rise as suspicions of foul play emerge amidst the chaos.
The Adventures of Superman
Superman investigates the mysterious disappearance of Nancy Harmon and Jimmy Olsen, who are found unconscious under the influence of a drug. As danger looms in the logging camp, the legend of the White Plague resurfaces, complicating the search for answers.
The Adventures of Superman
Clark Kent and Jimmy Olsen face a deadly mystery at the Bartlett Logging Camp, where the legend of the White Plague seems to be claiming lives. As they investigate, they find themselves under fire and uncover deeper secrets.
The Adventures of Superman
Clark Kent and Jimmy Olsen investigate a mysterious speedboat linked to Dr. Deutsch's espionage activities. They encounter a secret service agent who reveals dangerous developments in their quest to thwart Deutsch's plans.
The Adventures of Superman
Clark Kent and Jimmy Olsen are stranded on a boat, trying to contact the naval base while dealing with the threat of espionage. As they uncover the plot involving Dr. Deutsch, they face a fire on the boat and the looming presence of a mysterious figure.
The Adventures of Superman
Clark Kent, Jimmy, and Professor Browning escape from a volcanic island in a radio-controlled seaplane, but face danger as they approach a mysterious boat. Tensions rise as they suspect that their captors are waiting for them.
The Adventures of Superman
Clark Kent, Jimmy Olsen, and Professor Browning are trapped in a secret room on Volcano Island, facing a deadly threat from Dr. Deutsch. They must uncover Deutsch's sinister plan involving radium before it's too late.
The Adventures of Superman
Clark Kent and Jimmy Olsen explore a hidden pit in a volcano, discovering that men are being forced to mine radium. They must navigate the dangers of the underground tunnels while evading capture by Dr. Deutsch and his henchmen.
The Adventures of Superman
Clark Kent, Jimmy Olsen, and Storm are trapped on Volcano Island, where they suspect Dr. Deutsch is executing a dangerous plan. As they explore, they encounter threats and uncover the sinister activities occurring underground.
The Adventures of Superman
Clark Kent becomes a prisoner of Dr. Deutsch while young Jimmy Olsen finds himself aboard a mysterious, unpiloted seaplane. As the plane heads toward a volcano, both face imminent danger.
The Adventures of Superman
Clark Kent investigates a mysterious shack while trying to locate a missing Secret Service agent. Tension escalates as he confronts Dr. Deutsch and his gang, who are plotting something sinister.
The Adventures of Superman
Clark Kent investigates the escape of dangerous foreign agents, Dr. Deutsch and Hans, while facing opposition from his editor, Mr. White. The stakes rise as Kent's determination to uncover the espionage ring puts him in imminent danger.
The Adventures of Superman
Superman races against time to thwart Dr. Deutsch and his gang of spies, who have escaped custody and are plotting their next move. The stakes rise as they attempt to tap into naval communications to further their evil plans.
The Adventures of Superman
Superman races against time to stop a stolen submarine from launching a deadly torpedo at an unsuspecting ship. With Lois Lane and Perry White in peril, the stakes are high as he confronts the foreign agents aboard.
The Adventures of Superman
Superman races against time to rescue Lois Lane and Perry White, who are held hostage aboard a submarine by foreign agents. As the villains prepare to test the submarine's torpedo on an unsuspecting ship, the stakes grow perilously high.
The Adventures of Superman
Clark Kent investigates a disabled submarine while Commander Leeds fears he has caused Kent's death. Meanwhile, Lois Lane and Perry White are held captive by the nefarious Dr. Deutsch, who has sinister plans involving the submarine.
The Adventures of Superman
Superman faces a dire situation as he and his colleagues are trapped in a disabled submarine, while Lois Lane and Perry White find themselves held captive in a mysterious house.
The Adventures of Superman
Superman faces a dire situation as a new submarine, designed by Charles Grayson, becomes trapped at 350 feet underwater, unable to move due to an unknown force. Clark Kent, determined to uncover the mystery, prepares to investigate as Superman.
The Adventures of Superman
Superman races against time to save young Pug Flanagan, who has fallen overboard during a storm while battling foreign agents aboard a ship. As danger looms, Superman must act quickly to prevent disaster.
The Adventures of Superman
Clark Kent and Jimmy Olsen are trapped aboard a ship with a foreign agent planning to sink it at midnight. As time runs out, Kent must decide whether to reveal his identity as Superman to save everyone on board.
The Adventures of Superman
Clark Kent and his friends are trapped aboard a ship by a foreign agent who plans to sink it with them inside. As the clock ticks down to midnight, Kent must find a way to save everyone without revealing his identity as Superman.
The Adventures of Superman
Clark Kent and his friends face a dire situation aboard a steamship carrying dangerous cargo. After receiving mysterious warnings and discovering a potential threat, they must find missing friends and prevent disaster.
The Adventures of Superman
Clark Kent and his companions investigate a mysterious cargo on a ship, leading to a dangerous situation when they discover one of their friends is trapped under heavy sacks. The stakes rise as they uncover the cargo's true nature: nitrate, a potential explosive.
The Adventures of Superman
Clark Kent, Jimmy Olsen, and Pug Flanagan are on a ship from Panama when they receive ominous warnings not to sail. As they investigate, they find themselves trapped in the cargo hold, raising the stakes of their perilous adventure.
The Adventures of Superman
Clark Kent, Jimmy Olsen, and Pug Flanagan are in Panama with a treasure map but must return to Metropolis instead of going on a treasure hunt. Meanwhile, a mysterious man with a scar has overheard their conversation and plots to steal the map.