Skip to content
What's After the Movie?
War thriller

The Dam Busters (1955): Cast, Box Office & Plot

The Dam Busters (1955) movie poster

The Dam Busters is a 1955 war thriller directed by Michael Anderson, starring Richard Leech as Squadron Leader H. M. Young, D.F.C., Richard Thorp and Michael Redgrave. It runs 2 hours 4 minutes and earned $765,362 worldwide.

Loading streaming availability…
The Dam Busters (1955) movie poster
Released
Runtime
2h 4m (124 min)
Director
Michael Anderson
Genres
War , Thriller , Action , Drama
Original language
English
After the credits
No No extra scene
The story

What Is The Dam Busters About?

The premise of The Dam Busters without spoilers. The whole story is in the plot summary further down.

It follows the development of a revolutionary British weapon designed to breach the Ruhr’s massive dams, and chronicles the meticulous planning, training, and daring night operation carried out by RAF 617 Squadron, famously known as the Dam Busters, as they execute the high‑risk raid.

The Dam Busters Themes & Keywords

· 50 tags
  • world war two
  • based on true story
  • based on book
  • dangerous mission
  • bomb
  • dam
  • low flying
  • raf bomber command
  • british military
  • risk taking
  • strategic bomber
  • aviation
+38 more
  • world war two in europe
  • world war two pilot
  • terror bombing
  • risk
  • year 1943
  • bombing
  • air crew
  • elite team
  • experiment
  • flood
  • flight training
  • royal air force
  • airfield
  • bomber
  • bouncing bomb
  • dam busting
  • destruction
  • military briefing
  • mission
  • n word
  • reference to horatio nelson
  • reference to adolf hitler
  • reference to the battle of the nile
  • scientist
  • aerial combat
  • killing a dog
  • animal death
  • squadron
  • spotlight
  • physics
  • idiosyncratic character
  • cricket bat
  • chorus girl
  • bureaucracy
  • crew
  • uniform
  • air base
  • plan
Loading streaming availability…
Cast & crew

The Dam Busters Cast & Characters

Richard Leech leads the cast as Squadron Leader H. M. Young, D.F.C., with Richard Thorp as Squadron Leader H. E. Maudslay, D.F.C. and Michael Redgrave as Doctor B. N. Wallis, C.B.E., F.R.S.. Directed by Michael Anderson; 50 actors are credited in all.

Also Starring in The Dam Busters

· 46 more
Show all 50 cast members
From the director

More from Michael Anderson

More films directed by Michael Anderson, best-rated first: Around the World in 80 Days, Operation Crossbow, Logan's Run and Orca.

Full filmography
Plot

The Dam Busters Plot Summary

What happens in The Dam Busters from start to finish, spoilers included, with a timeline of 12 key events. The opening is below; the full summary is a 3-minute read.

Spoilers ahead

In spring 1942, aeronautical engineer Barnes Wallis, Michael Redgrave, is wrestling with a radical plan to strike at Germany’s Ruhr Dams and cripple its vast industrial heart. He sketches out a bouncing bomb designed to skim over the water, riding on backspin to sink only after it touches the dam wall, where the explosion would be most devastating. Wallis calculates that the aircraft must fly incredibly low—about 150 feet (46 meters)—to let the bomb skip across the surface and reach the targets with the intended effect. Yet when he brings these conclusions to the Ministry of Aircraft Production, he runs into a brick wall: there simply isn’t enough production capacity to pursue the idea.

Full summary

The whole story of The Dam Busters, scene by scene

Read the full summary
Box office

The Dam Busters Box Office

The Dam Busters grossed $765,362 worldwide.

1955 box office

Worldwide gross

$765.4K

International
$765.4K
Videos

The Dam Busters Trailers & Videos

The trailer of The Dam Busters.

Dambusters - Trailer.
Quiz

How Well Do You Know The Dam Busters?

10 questions about the story, each with a hint if you get stuck. Pick an answer to see whether you were right.

Question 1 of 10

  1. Question 1: not answered
  2. Question 2: not answered
  3. Question 3: not answered
  4. Question 4: not answered
  5. Question 5: not answered
  6. Question 6: not answered
  7. Question 7: not answered
  8. Question 8: not answered
  9. Question 9: not answered
  10. Question 10: not answered

Who was the aeronautical engineer who designed the bouncing bomb?

Details

The Dam Busters Also Known As

18 alternative titles, including “Nocny nalot” and “The Dam Busters - Die Zerstörung der Talsperren”.

Also known as
  • Nocny nalot
  • The Dam Busters - Die Zerstörung der Talsperren
  • Los Destructores de Diques
  • Mai '43 - Die Zerstörung der Talsperren
  • Les Briseurs de barrages
  • I guastatori delle dighe
  • Ďáblové v oblacích
  • De Dambrekers
  • Labaredas do Inferno
  • Mørkets eskadrille
  • A gátrombolók - A gátrobbantók
  • De flögo österut
+6 more
  • 敌后大爆破
  • سد شکنان
  • 댐 버스터
  • Разрушители плотин
  • פורצי הסכרים
  • 敵後大爆破

Seen The Dam Busters?

FAQ

The Dam Busters FAQ: Cast, Box Office & Runtime

Runtime, release date, director, cast, box office and post-credit scenes of The Dam Busters, each answered in a sentence.

How long is The Dam Busters?

The Dam Busters runs 2 hours 4 minutes (124 minutes).

When was The Dam Busters released?

The Dam Busters was released on May 16, 1955.

Who directed The Dam Busters?

The Dam Busters was directed by Michael Anderson.

More films by Michael Anderson

Who is in the cast of The Dam Busters?

The Dam Busters stars Richard Leech as Squadron Leader H. M. Young, D.F.C., Richard Thorp as Squadron Leader H. E. Maudslay, D.F.C. and Michael Redgrave as Doctor B. N. Wallis, C.B.E., F.R.S., among 50 credited actors.

How much did The Dam Busters make at the box office?

The Dam Busters grossed $765,362 worldwide.

Does The Dam Busters have a post-credit scene?

No. The Dam Busters has no extra scene during or after the credits.

Coming soon to your phone

The Plot Explained Movie Summary App

From blockbusters to hidden gems: plot summaries, endings explained and timelines on your phone. Save your favorites and never miss a twist again.

Be the first to know when it launches. Your email stays private, always. Learn more about the app