![A Blueprint for Murder](https://image.tmdb.org/t/p/original//kNjW7UfqU7EH7QrA2yeAUR2O8tM.jpg)
![A Blueprint for Murder](https://image.tmdb.org/t/p/w200//5YmRhrJoYoDR323X4Racm8s7dnd.jpg)
A Blueprint for Murder
1 hour 17 minutes1953-07-24
6.1
Watch Trailer
Whitney Cameron is in a quandary: he's attracted to his beautiful sister-in-law, Lynn, but also harbors serious suspicions about her. Her husband, Cameron's brother, died under mysterious circumstances, and now that the death of her stepchild, Polly, has been attributed to poisoning, he suspects that Lynn is after his late brother's estate, and killing everyone in her way.
Cast
![Joseph Cotten](https://image.tmdb.org/t/p/w200//djfCB0jPOgmq3w7RD3BMLzWsAu8.jpg)
Joseph Cotten
Whitney 'Cam' Cameron
![Jean Peters](https://image.tmdb.org/t/p/w200//em53YcKpWEy7rTFLzGpZ4r7FqGX.jpg)
Jean Peters
Lynn Cameron
![Gary Merrill](https://image.tmdb.org/t/p/w200//sMmRlBwu1lS8qJW6t9iRNn8qBxA.jpg)
Gary Merrill
Fred Sargent
![Catherine McLeod](https://image.tmdb.org/t/p/w200//lp0phtC7RkbD2DvCIuWxOYyw3j1.jpg)
Catherine McLeod
Maggie Sargent
![Jack Kruschen](https://image.tmdb.org/t/p/w200//3QOPlFyLfFR8cLe0pseRjrm3lra.jpg)
Jack Kruschen
Detective Lieutenant Harold Y. Cole
![Barney Phillips](https://image.tmdb.org/t/p/w200//y1n8FYqrS3teKWcefe4fncHLeuJ.jpg)
Barney Phillips
Detective Captain Pringle
![Freddy Ridgeway](/_next/static/media/notFound.aecd17f8.png)
Freddy Ridgeway
Doug Cameron
![Harry Carter](https://image.tmdb.org/t/p/w200//fyeMHwDU9ZHmq8N07Dxdh9XOknM.jpg)
Harry Carter
Wheeler (Uncredited)
![James Gonzalez](/_next/static/media/notFound.aecd17f8.png)
James Gonzalez
Joe Cunningham (Uncredited)
![Ed Hinton](https://image.tmdb.org/t/p/w200//rkx1p8OXGvu2p8EEcz8HGvgwer7.jpg)
Ed Hinton
Ed (Uncredited)
![Jonathan Hole](/_next/static/media/notFound.aecd17f8.png)
Jonathan Hole
Dr. Stevenson (Uncredited)
![Mae Marsh](https://image.tmdb.org/t/p/w200//1PDFSBQCwJ1yteuffEJgwSrAVra.jpg)
Mae Marsh
Anna Swenson (Uncredited)
![Carleton Young](https://image.tmdb.org/t/p/w200//9J6Ab8fV0UDH04mMCfDeVEfgpJA.jpg)
Carleton Young
Frank Connelly (Uncredited)
![Joyce McCluskey](/_next/static/media/notFound.aecd17f8.png)
Joyce McCluskey
Nurse Bobbie Brownell (Uncredited)
![Grandon Rhodes](https://image.tmdb.org/t/p/w200//8DDCc8AMSni8PxxKnf99LfmjFBe.jpg)
Grandon Rhodes
Probate Judge James J. Adams (Uncredited)
![Walter Sande](https://image.tmdb.org/t/p/w200//kyVJTouV9WlfIkcfooLE6whhiyy.jpg)
Walter Sande
District Attorney John J. Henderson (Uncredited)
![Herb Butterfield](/_next/static/media/notFound.aecd17f8.png)
Herb Butterfield
Judge at Preliminary Hearing (Uncredited)
![Charles Collins](https://image.tmdb.org/t/p/w200//k0dFhjXcLvgn3uEkkapfviCZD29.jpg)
Charles Collins
Pesticide Seller (Uncredited)
![Oliver Cross](/_next/static/media/notFound.aecd17f8.png)
Oliver Cross
Club Member (Uncredited)
![Bess Flowers](https://image.tmdb.org/t/p/w200//bTeLHYMnODJNJnlbkH0QXI87cDF.jpg)
Bess Flowers
Maggie's Friend at Club (Uncredited)
![Teddy Mangean](/_next/static/media/notFound.aecd17f8.png)
Teddy Mangean
Attendant (Uncredited)
![Tyler McVey](https://image.tmdb.org/t/p/w200//jtKpPc9gd5GpSIoZxxgxYF6mhpl.jpg)
Tyler McVey
Police Lab Technician (Uncredited)
![George Melford](https://image.tmdb.org/t/p/w200//aV70vLKnT7p3mVk1CehvMIXq7T1.jpg)
George Melford
Bailiff (Uncredited)
![Harold Miller](https://image.tmdb.org/t/p/w200//baYrpaujUdnO5aoQFHJrkLru7l0.jpg)
Harold Miller
Lynn's Lawyer (Uncredited)
![Hans Moebus](/_next/static/media/notFound.aecd17f8.png)
Hans Moebus
Lawyer (Uncredited)
![Eugene Borden](https://image.tmdb.org/t/p/w200//wFXTDoDtZ7rdZeAM47qh7wmI6o3.jpg)
Eugene Borden
Headwaiter (Uncredited)
![Raymond Gray](/_next/static/media/notFound.aecd17f8.png)
Raymond Gray
Waiter (Uncredited)
![Arthur J. Flaven](/_next/static/media/notFound.aecd17f8.png)
Arthur J. Flaven
Waiter (Uncredited)
![Jack Deery](/_next/static/media/notFound.aecd17f8.png)
Jack Deery
Restaurant Patron (Uncredited)
![Kenneth Gibson](/_next/static/media/notFound.aecd17f8.png)
Kenneth Gibson
Restaurant Patron (Uncredited)
![Don Kohler](/_next/static/media/notFound.aecd17f8.png)
Don Kohler
Ship's Officer (Uncredited)
![Thomas Martin](/_next/static/media/notFound.aecd17f8.png)
Thomas Martin
Ship's Cocktail Waiter (Uncredited)
![Alex Ball](/_next/static/media/notFound.aecd17f8.png)
Alex Ball
Ship's Passenger (Uncredited)
![Herbert Lytton](https://image.tmdb.org/t/p/w200//rVgmufRQHiWNNbzD24KoFcslggc.jpg)
Herbert Lytton
Ship's Doctor (Uncredited)
![Bert Stevens](https://image.tmdb.org/t/p/w200//nEIxsXjWCtGDKcECuKL8qsqwGcb.jpg)
Bert Stevens
Ship's Headwaiter (Uncredited)
![Charles Tannen](https://image.tmdb.org/t/p/w200//9KyhidWj4XjpYGqrvTQeSHjfpsN.jpg)
Charles Tannen
Detective (Uncredited)
![Bernard Sell](https://image.tmdb.org/t/p/w200//av8eVBQmF53m6t127ROmj78fYdV.jpg)
Bernard Sell
Detective (Uncredited)
![Julian Upton](/_next/static/media/notFound.aecd17f8.png)
Julian Upton
Detective (Uncredited)
![Guy Kingsford](/_next/static/media/notFound.aecd17f8.png)
Guy Kingsford
Detective (Uncredited)
![Herbert Ellis](https://image.tmdb.org/t/p/w200//d4YYsuCzU5hSrqg6xJE9H24amjU.jpg)
Herbert Ellis
Detective (Uncredited)
![Ray Hyke](/_next/static/media/notFound.aecd17f8.png)
Ray Hyke
Hospital Pharmacist (Uncredited)
![Aline Towne](https://image.tmdb.org/t/p/w200//kxVzIsrEAGX5zUWhGKWwkBOtTx0.jpg)
Aline Towne
Hospital File Clerk (Uncredited)
![Marjorie Stapp](/_next/static/media/notFound.aecd17f8.png)
Marjorie Stapp
Nurse (Uncredited)
![Sally Yarnell](/_next/static/media/notFound.aecd17f8.png)
Sally Yarnell
Nurse (Uncredited)
![Pamela Duncan](https://image.tmdb.org/t/p/w200//d02E1ivEdNgrJoxxbP5ZEDLgW5W.jpg)