A reel-to-reel tape tells us, “The following is a true and full account and hereby sworn by me, Paul Brett, Attorney at Law.” Dang, you had me right up til that last part. The tape continues on, leading into a flashback . . .
Mrs. Cannon-Hughes comes to Brett’s office and tells him she knows of a murder that was committed. He agrees consulting a lawyer is a prudent move and bills her four hours. She begins her story, leading us into the rarely seen flashback within a flashback. Or is it three-deep, with the tape being the first flashback, Mrs. C-H being the second, and her recollection being the third? This is why Inception didn’t win the Oscar vote . . . or did it?
Miss Cannon is a live-in nurse to the elderly Mrs. Hughes. We join the story just as Mrs. Hughes croaks from natural causes (“natural causes” on Alfred Hitchcock Presents = MURDER!). Mr. Hughes keeps her on the payroll until the funeral, then gives her a severance check. It isn’t long, however, before Mr. Hughes gives her a call.
She puts on her white uniform, white shoes and white cap and goes to casa de Hughes. When she gets there, she finds this was just a ruse to get her to go to a concert with him. She eagerly accepts. Things progress quickly through the concert phase, dinner phase, driving to the airport phase, and now he is helping her paint her living room. After a few horizontal strokes of latex — has this guy ever picked up a paint brush before? — he asks her to go away with him. Soon they are married.
Once back from the honeymoon, she feels Mr. Hughes has become “distant, hard to reach”, perhaps fearing another room needs painting. He refuses to let her see her old friends.
One night, she notices he is not in bed. She gets up to look for him, but he sleepwalks into the bedroom. He mutters, “Here, drink this and go back to sleep. I know you took some earlier, but this is doctor’s orders.” He goes through the motions as if giving medicine to his dead wife. So we have a ultra-rare sighting of a flashback within a flashback within a flashback. Or is it . . . nevermind, it’s getting late.
She tells Brett that she suspects murder because he never should have given his wife that medicine; that was her job. Brett suggests that maybe their marriage is an insurance policy — Hughes married her just in case there were questions, and a wife can’t testify against her husband in TV court . She says that if he knew she saw him sleepwalking he would kill her!
I’ll say this for AHP, they get right to it — the next shot is at her funeral with Brett in attendance. Zing! It is staged so that it is impossible to see until the end — this is Mr. Hughes funeral, not hers. Kudos!
On the reel-to-reel, Brett tells us the coroner has ruled Mr. Hughes’ death a suicide. This leaves the new Mrs. Hughes very rich; she asks Brett to help settle the estate. Before long he is touching her hand. Soon he will be making some horizontal strokes of his own; coincidentally, also in latex. 
One night after they are married, his wife is having a nightmare. She says, “Drink this, Mrs. Hughes. Have another dose. Mrs. Hughes, I know you took some earlier, but you have to have another dose. Drink it.”
Brett continues on the tape stating that he believes she committed two murders and would kill him if she suspected he was on to her. That is very perceptive as we see him lying dead on the floor as the tape plays. His wife washes the glass that contained the poison, and tosses the tape into the fireplace.
Hitchcock returns for his usual closing remarks. Or was this whole episode a flashback by him? And was that framed in a flashback to 1959 by Hulu? And am I flashing back in recalling it now? And will you flashback as you remember reading this in a few days? Probably a “no” on that last one.
-  This doesn’t make much sense. How would spousal abuse ever get prosecuted? Or maybe it didn’t in the 1950’s.
-  Just an assumption on my part on his part.
- AHP Deathwatch: No survivors.
- Mrs. Cannon-Hughes-Brett gets no first name, but three last names [UPDATE below].
- For a more in-depth look at the episode and its source material, check out bare*bonez e-zine. Jack says Miss Cannon’s first name is Mabel in the original story and Maureen on AHP. I was going by IMDb, which is on thin ice with me anyway after deleting the IMDb Message Boards — now how will I know the worst movie ever?
- Miss Cannon has a roommate well-played by Marlon Brando’s sister. If you grew up with Marlon Brando, could rooming with a serial killer be any crazier?
- There is a strange opening vignette where a cute nurse is taking Hitchcock’s blood pressure. He is lying on a table with a sheet over him. As he ogles her pumping the device, a bulge emerges from his mid-section. This really was a different time.