
The plot follows a British sanitary engineer who thinks he is taking a new plumbing invention on holiday, but the plans are actually for a secret weapon. He is hunted by various groups, including the Russians, who recruit him to work in the Kremlin. While there he falls for Tania, a beautiful spy, and gradually discovers the true nature of the documents he carries.
Does Top Secret have end credit scenes?
No!
Top Secret does not have end credit scenes. You can leave when the credits roll.
Explore the complete cast of Top Secret, including both lead and supporting actors. Learn who plays each character, discover their past roles and achievements, and find out what makes this ensemble cast stand out in the world of film and television.

Richard Marner
Russian Sentry

Christopher Lee
Russian Agent (uncredited)

Oskar Homolka
Zekov

Geoffrey Sumner
Pike

Nadia Gray
Tania

Willoughby Gray
British Officer

Irene Handl
Mrs. Tidmarsh

Ronald Adam
Barworth Controller

David Hurst
Deutsch

George Cole
George Archibald Potts

Terence Alexander
2nd M.V.D.

Anton Diffring
Border Police GDR (uncredited)

Michael Medwin
Smedley

Charles Goldner
Gaston

Gibb McLaughlin
Schoolmaster

Tim Turner
1st Reporter

Wilfrid Hyde-White
Sir Hubert Wells

Eleanor Summerfield
Cecilia

Ronnie Stevens
Aubrey

Michael Balfour
Jersey Sailor

Olaf Pooley
Roblettski

Reed De Rouen
1st U.S. Soldier

Frederick Leister
Prime Minister

Gerard Heinz
Russian Director of Plant

Bernard Rebel
Trubiev

Victor Maddern
British N.C.O.

Martin Boddey
Russian Security Officer

Ernest Jay
Professor Layton

Guido Lorraine
1st M.V.D.

Edwin Styles
Barworth Superintendent

Anthony Shaw
2nd Cabinet Minister

Walter Horsbrugh
1st Cabinet Minister

Myrtle Reed
Jersey Air Hostess

Hal Osmond
Jersey Waiter

Frederick Valk
Rakov

Richard Wattis
Barnes

Kynaston Reeves
Barworth Director

Johnny Catcher
2nd U.S. Soldier

Henry Hewitt
Minister of Health

Phyllis Morris
Mrs. Tweedy

Fred Berger
Russian Doctor

Ina De La Haye
Madame
Discover where to watch Top Secret online, including streaming platforms, rental options, and official sources. Compare reviews, ratings, and in-depth movie information across sites like IMDb, TMDb, Wikipedia or Letterboxd.
Challenge your knowledge of Top Secret with this fun and interactive movie quiz. Test yourself on key plot points, iconic characters, hidden details, and memorable moments to see how well you really know the film.
What is the name of the American rock star who becomes embroiled in espionage?
Nick Rivers
Jack Hudson
Tom Collins
Mike Larson
Show hint
Read the complete plot summary of Top Secret, including all major events, twists, and the full ending explained in detail. Explore key characters, themes, hidden meanings, and everything you need to understand the story from beginning to end.
Nick Rivers, a popular American rock star known for his hit song “Skeet Surfin’,” finds himself caught in an unexpected adventure while visiting East Germany for a cultural festival. Unbeknownst to him, the event serves as a cover for a covert military operation orchestrated by the East German government, which aims to reunify Germany under their control. During a dinner scene, Nick meets Hillary Flammond, a member of the local resistance movement who is trying to stay under the radar to avoid the authorities. To help her, he pretends to be her date, which leads to a lively impromptu performance of the classic song “Tutti Frutti.” His lively antics amuse the diners and are appreciated by Hillary, but they irk General Streck, the mastermind behind the reunification plot, who disapproves of Nick’s interference.
The story intensifies as Nick later encounters Hillary at a ballet performance, where she expects to meet her resistance leader. Instead, police arrive, forcing the couple into a desperate escape. Nick demonstrates his bravery by turning himself in so Hillary can slip away, starting a chain of events that propel him into perilous captivity. He is taken to a prison, where he faces interrogation and torture, but remains unwavering and refuses to disclose any information, demonstrating his courage. During an escape attempt, Nick stumbles upon a secret laboratory run by the brilliant scientist Dr. Paul Flammond, played by Oskar Homolka, who is developing a deadly device called the Polaris naval mine. This weapon has the potential to wipe out the entire NATO submarine fleet and is part of the East Germans’ plan to dominate and control.
Nick becomes a hostage with his life under threat as the East Germans coerce him into working on the weapon. They threaten his daughter, Hillary, pressuring him to comply. Eventually, Nick is recaptured and faces a grim fate of execution. However, the East Germans decide he must perform on stage to prevent an international incident, forcing him into a musical act filled with catchy songs like “How Silly Can You Get” and “Spend This Night with Me.” His performance captivates the local girls, and to everyone’s surprise, Hillary rescues him from the chaos just as he finishes his set. The two then share a romantic night in a cozy loft of a Swedish bookstore, where Nick serenades Hillary with “Are You Lonesome Tonight?” Their bond deepens as they spend the night together.
The following morning, Nick and Hillary are moved to a place humorously called the “Potato Farm,” where they reunite with members of the French Resistance. Among them is Nigel “The Torch,” portrayed by Richard Marner, who used to be Hillary’s lover during their youth stranded on an island. Their reunion is complicated by Hillary’s lingering feelings for Nigel, but they realize they must work together to continue the fight. After successfully fending off an attack orchestrated by a mysterious traitor (revealed later as Nigel himself), they head to a local pizza restaurant. Nick proves his loyalty and identity once again by performing for the locals, demonstrating his talent with the song “Straighten Out the Rug.”
The resistance group then plans a daring rescue operation for Dr. Flammond. Disguised as a cow, Nigel and another leader attempt to disable the prison’s defenses, leading to a comedic yet tense infiltration. Despite Nigel turning out to be the traitor, his plans are foiled when an overly amorous and confused bull causes chaos inside the prison, preventing his escape. Nick successfully rescues Hillary and her father, engaging in an underwater bar fight that showcases his bravery. With their escape imminent, Hillary chooses to accompany Nick and her father back to America, ending their dangerous adventure on a note of hope and love.
Throughout this story filled with humor, espionage, and musical numbers, “What’s After the Movie” captures a playful parody of Cold War spy films, blending action, comedy, and memorable tunes. It depicts how an unsuspecting rock star becomes an unlikely hero in a game of international espionage, love, and sacrifice, all set against the backdrop of Cold War tensions and absurdly entertaining situations.
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