Best movies like The Patient in Room 18

$100,000 worth of radium vanishes...three men are mysteriously killed...a corpse comes back from the dead...and it's only the beginning folks, only the beginning!

A unique, carefully handpicked, selection of the best movies like The Patient in Room 18 Starring Patric Knowles, Ann Sheridan, Eric Stanley, John Ridgely, and more. If you liked The Patient in Room 18 then you may also like: X Marks the Spot, Whirlpool, Night in New Orleans, Rogues' Gallery, The Jackpot 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.

Choreographer Bob Connolly and prolific screenwriter Crane Wilbur teamed up on the direction of Warner Bros.' The Patient in Room 18. Patric Knowles delivers a delightfully comic performance as Lance, an outwardly normal young man obsessed with detective stories. When his obsession threatens to lapse over into lunacy, Lance is sent to the hospital for a nice long rest. It isn't long before he gets mixed up in a genuine murder mystery, using his second-hand knowhow to solve the case. Up-and-coming Ann Sheridan is quite amusing as Lance's nurse and confidante, while the murderer is played by a fellow who is usually cast as the murder victim.

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X Marks the Spot

A private detective, soon to enlist in the army, is drawn into one final case when his police officer father is killed in the line of duty. Soon his prime suspect is murdered as well, and he finds himself framed for the crime. As more witnesses get murdered, he finds himself on the run from both the police and former Prohibition violators who seem to have found a new racket.

Whirlpool

An ex-convict tries to connect with the daughter who doesn't even know he exists.

Night in New Orleans

A policeman's family helps to exonerate him of murder charges in the death of a man he had under interrogation.

Rogues' Gallery

Reporter Patsy Reynolds and photographer Eddie Porter are assigned to interview John Foster, head of the Emmerson Foundation regarding a listening device the organization is working on. Foster evades them and they to the lab to see Professor Reynolds, the real inventor. Soon, they are involved in several shootings, blueprints that change hands several times, a corpse in their car that appears and disappears a few times, the loss of their jobs and several people who either think they are killers or candidates for being killed.

The Jackpot

Bill Lawrence wins a bevy or prizes from a radio program, but ends up having to sell them all in order to pay the taxes he's incurred.

Joe Palooka in the Knockout

The third of the Monogram series based on Ham Fisher's "Joe Palooka" comic strip, opens with Knobby Walsh, the manager of Joe Palooka trying to talk his way out of a traffic citation, and the story leading to that point is told in flashback as narrated by Walsh. Heavyweight champion Joe, after knocking out an opponent who later died in his dressing room, feels responsible and threatens to give up boxing. But the dead fighter's fiance thinks he died as the result of a drug that was given to him by a gang of gamblers, who made a rich haul betting on Palooka. Joe, Knobby and the police unite to run down the gamblers, but not before Joe also is nearly murdered by the same means...a poisoned mouthpiece. Elyse Knox is along as Joe's sweetheart Anne Howe, although Anne and Joe had long been married in the comic strip.

The Weekend Away

When her best friend vanishes during a girls' trip to Croatia, Beth races to figure out what happened. But each clue yields another unsettling deception.

The Line-Up

Bob Curtis (William Gargan), the youngest member of the New York City plain-clothes squad, is assigned to help Detective-Sergeant Doyle (Paul Hurst) uncover the people behind a number of fur robberies. Peggy Arnold (Marian Nixon), a beautiful girl, comes under suspicion, but Bob, convinced of her innocence, adopts a desperate plan to clear her and round up the real criminals.

The Last Warning

In their third and last teaming, Bill Crane and Doc Williams visit a country estate to investigate threatening letters from the mysterious 'Eye.'

Private Detective

A female private eye joins forces with a police detective to investigate the suspicious murder of a millionaire.

Society Lawyer

Society lawyer Christopher Durant agrees to defend his friend Phil Siddall when Siddall is arrested for the murder of an ex-girlfriend. With the help of nightclub singer Pat Abbott and crime boss Tony Gazotti (a former client), Durant launches his own investigation of the murder in order to prove his friend's innocence

Ticket to Paradise

A man on his way to closing a million dollar deal has an accident and gets amnesia.

Sleep, My Love

A woman wakes up in the middle of the night on board a train, but she can't remember how she got there. Danger and suspense ensue.

Adventures of Kitty O'Day

A telephone operator plays homicide detective with her boyfriend, making it harder for the police.

Boston Blackie Goes Hollywood

Blackie receives a call from a friend who asks him to retrieve some money from his apartment and deliver it to him in California. Performing this good deed, he is accused of theft, but is allowed to proceed to Hollywood to help the police find a lost diamond.

Secrets of a Nurse

This Universal programmer was based on a Collier's Magazine story by journalist Quentin Reynolds. This story in turn was ostensibly based on a true incident, in which a gangster "returned from the dead" to save an innocent young man from the electric chair. The nurse of the film's title is Katharine McDonald, who falls in love with her prizefighter-patient Lee Burke as he recovers from a beating received in a fixed prizefight. Katharine must fend off the advances of criminal attorney John Dodge, another patient who also loves her and becomes jealous of Lee. But when Lee is framed for the murder of his disgruntled manager, Slice, by a henchman of the fight-fix leader, Joe Largo, Dodge takes on his defense and works with Katherine to discover the real killer. Convicted and sentenced to death, Burke is about to walk the "last mile", as Katharine encourages mortally wounded Largo to a deathbed confession.

A Scream in the Dark

A detective tries to prove that a woman is killing her spouses with a spiked umbrella.

Blackmailer

Dinner party guests become murder suspects when an extortionist they all hated turns up dead.

The Murder of Dr. Harrigan

A young doctor is determined to expose the killer when a surgeon is found stabbed to death in a hospital elevator.

Mystery House

When a banker is found shot dead with a gun in his hand, his daughter refuses to believe it is a suicide. With the help of a detective, she hopes to get to the bottom of the case.

One Hour Late

A secretary catches the eye of her amorous boss while her regular boyfriend keeps trying to propose marriage to her.

The Crooked Way

A war veteran suffering from amnesia, returns to Los Angeles from a San Francisco veterans hospital hoping to learn who he is and discovers his criminal past.

Fissure

Still reeling from a personal tragedy, Detective Paul Grunning is sent on a routine call to a local professor's home. When things turn deadly, he must navigate a fractured reality to solve the mystery before it's too late.

This Man Is News

A newspaper reporter keeps beating the police to clues in a current murder case. This makes the police think he may be involved in the crime.

The Benson Murder Case

A ruthless, crooked stockbroker is murdered at his luxurious country estate, and detective Philo Vance just happens to be there; he decides to find out who killed him.

The Crimson Key

Larry Morgan, a private detective, is hired by a woman who wants Larry to trail her husband. The husband is murdered and, shortly afterwards, the wife is also killed. Larry shuffles through a long list of suspects before revealing the killer...

Blondes at Work

When a rival newspaper publisher complains to his captain about possible collusion between himself and reporter Torchy Blane on scooping her rivals in crime news reporting, Det. Lt. Steve McBride determines to thwart her efforts to get inside information - and she determines to go on getting it, by whatever means necessary.

Mr. District Attorney

An assistant prosecutor and his spunky friend investigate a suddenly hot case.

Blonde Alibi

Soon after a young woman breaks off her engagement to a doctor, the doctor is found murdered. Suspicion falls on his ex-fiancé and a pilot with a checkered past.

The French Key

Private detective Johnny Fletcher and his sidekick Sam Cragg skip out on their rented room, but when they sneak back to retrieve their luggage, they discover a dead body on the bed, holding a gold coin in its hand. Fletcher is told by a coin collector that the piece is an old and valuable Spanish coin, but Fletcher soon begins to suspect that the man is himself involved in the murder. Fletcher's investigation leads to he and Sam getting caught up in a murder and gold smuggling scheme.

The Donovan Affair

Inspector Killian tries to solve a murder case with his assistant Carney.

Seven Doors to Death

An architect (Chick Chandler) studies the doors of six shops and an apartment house to solve a gem theft/double murder.

Larceny on the Air

A doctor working with the Bureau of Pure Foods and Drugs, uses radio broadcasts to expose fraudulent patent medicines.

Criminal Investigator

A reporter investigates the murder of a showgirl, who was the widow of a millionaire. While digging in to the mysterious murder of a showgirl (Vivian Wilcox), intrepid reporter Bob Martin (Robert Lowery) uncovers a connection between that case and another one he's been working on. An inmate (Lawrence Creighton) holds the key to the crime, but there's one problem: He's deaf and mute. Meanwhile, the murderers (Jan Wiley and Charlie Hall) appear to be working for a very powerful person.

One New York Night

Foxhall Ridgeway, arriving in New York City from the West, stumbles onto a murder in the hotel room next to his. He gets tangled up into the affair, and with the aid of Phoebe, the hotel telephone operator who takes a liking to him, and also Countess Louise Browssiloff, who innocently had left some personal belongings in the murdered man's room and is most anxious to recover the incriminating evidence, Foxhall solves the murder mystery.

The Last Express

A woman finds herself unwillingly mixed up in a series of murders. At the behest of the district attorney, private detective Duncan MacLain (Kent Taylor) investigates the probability of corruption in high government circles.

Batman: The Long Halloween Deluxe Edition

Atrocious serial killings on holidays in Gotham City send The World's Greatest Detective into action - confronting both organized crime and a unified front of classic DC Super-Villains - while attempting to stop the mysterious murderer.

The Girl on the Front Page

The heiress to a powerful newspaper owner gets a job at the paper under an assumed name and helps break up a blackmail racket.

Calling Dr. Gillespie

Dr. Kildare's friend Dr. Gillespie is called in to investigate when a young man suffering from mental problems disappears on a killing spree.

The Inner Circle

A fresh-faced young detective gets set up, framed for murder, and alibied by a smart blonde.

Before Midnight

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

The Lady in the Morgue

A detective investigates the disappearance of a girl's body from the city morgue.

Pier 13

A policeman makes the startling discovery that his girlfriend is involved in a waterfront smuggling racket.

Alibi for Murder

A radio commentator named Perry Travis fancies himself a brilliant amateur detective. The cops wish he’d stick to his microphone and let them do the detecting. This proves impossible when a famed scientist is murdered in Perry’s studio, right in the middle of the interview. All evidence points to Perry, and he sets out to clear his name before the Shadow-like villain roaming the hallways of the radio station gets away with murder.

Murder Among Friends

A society doctor helps an insurance-company file clerk check deaths related to a big policy.

The Great Hospital Mystery

A nurse's brother who's pursued by the mob, hides out in a hospital by pretending to be a patient.

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