Best movies like Inside the Lines

A beautiful spy... on a deadly mission!

A unique, carefully handpicked, selection of the best movies like Inside the Lines Starring Betty Compson, Ralph Forbes, Montagu Love, Ivan F. Simpson, and more. If you liked Inside the Lines then you may also like: Unseen Enemy, Ride a Violent Mile, Jewels of Brandenburg, Jungle Siren, The Kaiser's Shadow and many more popular movies featured on this list. You can further filter the list even more or get a random selection from the list of similar movies, to make your selection even easier.

During World War I, German spies will stop at nothing to spy on the allied war plans stored at Gibraltar.

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Know any good movies to watch like Inside the Lines 1930. With a similar plot or stoyline. Suggest it.

Unseen Enemy

The Unseen Enemy in this wartime meller is Nick (Leo Carrillo), the outwardly effusive manager of a San Francisco waterfront café. To make enough money to ensure his daughter Gen's (Irene Hervey) entree into society, Nick sells his services to a gang of foreign spies, who then use Nick's establishment as a rendezvous point. The plan is to covertly send out a Japanese vessel for the purpose of raiding and destroying American merchant ships. The spies' secret code is hidden in the lyrics of a song called "Lydia", which the unwitting Gen performs on request day after day.

Ride a Violent Mile

A cowboy stampedes a Rebel plot with a Union spy posing as a dance-hall girl.

Jewels of Brandenburg

A former secret agent is sent to retrieve a priceless collection of stolen jewels from a Lisbon nightclub owner who worked both sides during World War II.

Jungle Siren

A woman - raised in the jungle - tries to help an American stop a native uprising spurned on by Nazis.

The Kaiser's Shadow

French scientists are developing a secret weapon, a gun that uses the mysterious powers of X-ray and ultra violet rays, called a "Ray Rifle." Miss Dalton played the girl that would protect it from German spies.

The Awakening

A French country lass Marie Ducrot, name is "mud" after she is compromised by a German soldier . Turning to religion, Banky becomes one of the "sisters in white" in the field hospitals of World War 1. THE AWAKENING was nominated by the Academy for its Art Direction in the first transitional year of the talkies. A vast number of films from this year are lost and this is no exception. No print or negative materials are known to exist at this time. William Cameron Menzies received his third nomination for this film, having received two the prior year and winning for both.

The Black Widow

The Daily Clarion hires detective story writer Steve Colt to investigate the deaths of a group of scientists working on an atomic rocket development project. Behind the killings is fortune teller Sombra, a spy from an Asian country intent on world domination, who is determined to pilfer the atomic rocket by luring workers from the project to her parlor and killing them with black widow spider venom when they refuse to cooperate.

Prison Ship

Panic arises among Allied POWs aboard a Japanese freighter when they learn that the ship is actually a decoy target for American submarines on night patrol. The prisoners unite and attack their Japanese captors just as an American sub surfaces and, not knowing the prisoners are aboard, prepares to torpedo the ship.

Crack-Up

Betrayal and espionage abound as an experimental aircraft is readied for its maiden voyage.

Spy Smasher

Prior to the United States' involvement in World War II, the masked vigilante Spy Smasher fights Nazi agents operating within the US, led by the treacherous sabotage leader codenamed The Mask.

Desperate Journey

During WWII, when an allied bomber is shot down over Germany, the five surviving crew are captured but cleverly escape detention after learning German secret information and knocking out a Nazi major. With the angry major in hot pursuit, aided by military personnel, Gestapo agents and Hitler-loyal citizens, the five wend their way across perilous Germany, intent on reaching the UK with the secrets they have learned.

A Man Called Dagger

An agent finds himself pitted against a former Nazi who has a plan to become ruler of the world through mind control.

Saboteur

Aircraft factory worker Barry Kane flees across the United States after he is wrongly accused of starting the fire that killed his best friend.

Flying G-Men

Four flying G-Men protect America against enemy spies; one of the four assumes the identity of The Black Falcon, to befuddle the saboteurs even further.

Power of the Press

During WWII, the publisher of the isolationist New York Gazette is murdered just as he was about to change the paper's policy and support the US war effort. His friend, a small town patriotic editor, is brought in to find the culprits.

Secret Command

Sam Gallagher returns home to Los Angeles as an undercover spy for the Navy, getting a job at the shipyards where his brother, Jeff, is a foreman. Jeff still resents Sam for abandoning the family years ago and fears he may steal away Lea Damaron, his current girlfriend -- who is Sam's old flame. While Sam tries to sniff out Nazi saboteurs in the plant, he grows closer to Jill McGann, the agent tasked with pretending to be his wife.

Sealed Cargo

A Newfoundland fishingboat comes to the aid of a wrecked Danish sailing ship and tows it to a small village, but eventually the captain of the fishingboat realises that it's a U-boat supply ship in disguise, loaded with torpedoes. So, together with his crew and a group of villagers he sets about a plan to blow the ship as well as any U-boats that approach it. Based on the novel "The Gaunt Woman" by Edmund Gilligan.

Montana Belle

Oklahoma outlaw Belle Starr meets the Dalton gang when rescued from lynching by Bob Dalton, who falls for her. So do gang member Mac and wealthy saloon owner Tom Bradfield, who's enlisted in a bankers' scheme to trap the Daltons. Dissension among the gang and Bradfield's ambivalence complicate the plot, as Belle demonstrates her prowess with shootin' irons, horses, and as a surprisingly racy saloon entertainer. Written by Rod Crawford

Adventures of Captain Africa

Filled from front to back with stock footage taken from the Columbia serials "The Phantom-1943" and, primarily, "The Desert Hawk-1944", with John Hart and the always-dull Rick Vallin making less-than-adequate substitutes for Tom Tyler and Gilbert Roland, this Sam Katzman "production" finds the mighty jungle avenger and legendary Captain Africa - A "Phantom" rip-off that side-stepped the need to pay King Features another fee for using the character - pledging to see that the legitimate Arabian caliph, Hamid, is restored to the throne which a tyrannical rival has usurped. He is joined in this enterprise by adventurer Ted Arnold, wild-animal trapper Nat Coleman, and his assistant Omar and, to cover all bases

Gang War

Saxophone player Clyde meets a woman named Flowers, and teaches her to dance. He later discovers that gangster boss "Blackjack" is also in love with her. "Blackjack" is also battling gang boss Mike Luego in a violent turf war.

The Black Parachute

A paratrooper drops behind enemy lines to rescue the deposed king of a mythical Balkan nation.

The Crooked Road

A blackmail threat from an old prison buddy compels a man who has gone straight to consider yet another crime.

Smashing the Spy Ring

G-Men in Washington break up a powerful spy ring and capture the ringleaders.

Dark Manhattan

A low-level gangster determines to let nothing stand in the way of his gaining control of the numbers rackets in Harlem.

Blindfold

A patient being psychoanalyzed by Dr. Snow is a government scientist. General Pratt hides him in a secret place known as "Base X," forcing Dr. Snow to wear a blindfold whenever he is taken there ...

The Masked Marvel

A team of two-fisted insurance investigators (one of whom disguises himself as The Masked Marvel) endeavor to discover and thwart the loathsome saboteur Sakima.

Escape to Danger

During the Second World War a British schoolteacher working in Denmark is caught up when the Germans invade.

The Sky Hawk

Jack Bardell, a British aviator in World War I, a dashing hero to all who know him, is discharged following an airplane crash that occurred under suspicious circumstances. Invalided to private life, to the shame of his father, Lord Bardell, he gets his chance for redemption during a German Zepplin attack over London. He puts on a good show.

The Master Key

Before the outbreak of WWII, Nazi sympathizers plot to undermine America.

The Secret Seven

Scientists assembled to prove their methods are effective in criminal investigation try to solve a series of murders.

The Adventures of Smilin' Jack

A movie serial in 12 chapters: The famous comic strip character is on a mission to protect a secret tunnel passage between China and India.

Trouble in Morocco

A newspaperman Paul Cluett (Jack Holt) gets rival reporter Linda Lawrence (Mae Clark) to admit that she is investigating a story in Morocco that guns are being smuggled illegally.

Top Sergeant

An army sergeant recognises a young recruit as the man responsible for his brother's death, while attempting a robbery.

Before Midnight

A detective tries to figure out who killed a man who predicted his own death.

My Official Wife

A glittering drama of Imperial Russia in the days before the Revolution and the reckless life of the aristocracy in the days of the Czar, featuring gorgeous gowns, beautiful women and spectacular settings.

Wings of the Hawk

Gringo miner Gallager is caught up in the Mexican revolution of 1910-11 when corrupt administrator Ruiz appropriates his mine. Gallager saves the life of guerilla leader Raquel, then finds there's a price on his head; he becomes romantically involved with her in the course of a series of rescues and ambushes, leading up to Orozco's march on Ciudad Juarez.

Seas Beneath

In the waning days of WWI, a U.S. "Mystery Ship," sets sail for the coast of Spain towing a submarine. Their mission is to find and sink a U-boat that has been especially effective in attacking Allied shipping. Posing as a harmless schooner, the mystery ship is in fact fitted with a formidable gun capable of sinking a U-boat. Stopping in the Canary Islands to refuel, the crew interacts with locals involved with Germans, and with Germans themselves, including the sister of the U-Boat commander, who is lurking offshore waiting for the coming battle.

I Cover the War!

Bob Adams, ace newsreel cameraman, is told by his boss, "Get the picture---we can't screen alibis." He heads for Samari, a desert hot-bed of tribal unrest in Africa, to do just that, which includes getting footage of El Kadar, bandit and rebel leader. He gets his pictures but only after a romance with the Colonel's daughter Pamela, saving his wimpy, hacked-off brother Don from being a dupe of the gun-runners, and run-ins with spies and throat-cutting tribesman. For a finale, he saves the British Army.

Chetniks!

Subtitled The Fighting Guerillas, Chetniks tells the story of Yugoslavian guerilla fighter General Draja Mihailovitch. Based on the General's own memoirs, the film depicts Mihailovitch (played here by Philip Dorn) as a selfless idealist, leading his resistance troops, known as the Chetniks, on one raid after another against the Germans during WW II.

Underground Agent

In this espionage caper, a government spy must keep enemy agents from spying upon a defense plant. His work is made easier by his newest invention, a word scrambler which makes it difficult for the enemy agent.

Sharpshooters

Ace newsreel cameraman is working in a mythical European country when the king is assassinated. He gets his negatives out of the country and finds the young crown prince who is also in danger.

The Gambling Sex

A wealthy young socialite gets the gambling bug, and soon it goes from being just a fun pastime to an addiction, and she begins to lose more and more of her fortune.

Meet Maxwell Archer

Maxwell Archer, a private detective, attempts to clear a young man wrongly accused of murder.

Till I Come Back to You

Yvonne von Krutz, a Belgian, lives with her German husband Karl, whom she was forced to marry, and her spirited little brother Jacques in a farmhouse on the Belgian countryside. With the German invasion of Belgium, Karl joins the German forces, and Jacques is taken to a reformatory to be trained as a munitions worker. When Karl is taken prisoner, Capt. Jefferson Strong, an American engineer, assumes the German's identity and discovers an underground supply of explosives near the von Krutz farm. By means of a tunnel, the Americans plan to mine the explosives. To save Jacques and a group of children from the munitions factory, however, Jefferson sends them across the American lines through the tunnel, but they lose their way, and he is forced to disable the mine. Jefferson is court-martialed, but King Albert of Belgium, who has befriended little Jacques, intercedes on his behalf. Learning that Karl has been killed, Jefferson pursues his budding romance with Yvonne.

Inside the Lines

A spy known as "1932" during World War I, is commissioned by the German Secret Service to trail English agent Captain Woodhouse to the Straits of Gibraltar and there effect the destruction of the British fleet. Before his departure, 1932 helps Jane Gerson, an American girl falsely accused of espionage, and later falls in love with her.

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