# Murder Ahoy!

Murder Ahoy! is a 1964 British film directed by George Pollock, based on elements from Agatha Christie's 1952 novel They Do It With Mirrors on a mostly original screenplay adaptation by David Pursall and Jack Seddon with Margaret Rutherford returning as Miss Jane Marple from the previous three films; Murder, She Said (1961), Murder at the Gallop (1963), Murder Most Foul (1964), along with Charles 'Bud' Tingwell as (Chief) Inspector Craddock and Stringer Davis (Rutherford's husband) as Mr. Stringer. It was produced by Metro-Goldwyn-Mayer and the film score was by Ron Goodwin. Location shots included Denham Village and St Mawes, Cornwall.
Unlike the previous three films that were adapted from Christie novels – The 4.50 from Paddington (Murder, She Said – the only Miss Marple novel used), After the Funeral (a Poirot mystery, adapted for Miss Marple with the title Murder at the Gallop) and Mrs. McGinty's Dead (another Poirot novel, adapted as Murder Most Foul) – this film used an original screenplay that was not based on any of Christie's stories.
It does, however, employ elements of the 1952 Miss Marple story They Do It With Mirrors. Specifically, the Battledore is a training ship for teenage boys with criminal tendencies, who are supposedly being set on the straight and narrow path – when, in fact, one of the members of the crew is training them for careers in housebreaking. Likewise, in They Do It With Mirrors, a boarding school for delinquent youths is actually being used to hone their criminal skills. This is the only element in the film borrowed from a Christie story.

## Plot

The action takes place mainly on board an old wooden-walled warship, HMS Battledore, which has been purchased by a Trust for the rehabilitation of young criminals and intended by the founder to "put backbone into young jellyfish."
Shortly after joining the board of management of the Trust, Miss Marple witnesses the sudden death of fellow trustee Ffolly-Hardwicke, who has just returned from a surprise visit to the ship, much disturbed by something he has discovered there. He dies without being able to reveal his discovery. Miss Marple manages to obtain a small sample of his snuff, which is found to have been poisoned.
Resolving to learn what the murdered trustee had discovered, she visits the ship, while her dear friend and confidante, Mr. Jim Stringer investigates on shore. The captain takes an immediate dislike to her, and makes a sarcastic comment to the ship's First Mate (second in command) Commander Breeze-Connington, about her outdated formal naval attire, asking "Who does she think she is, Neptune's mother?" His distress intensifies when she announces her intention to remain on board several days. The captain reluctantly complies with her wish and gives up his own quarters to her, which causes the relocation of the officers from their own quarters to the ones of their respective next-lower subordinates.
That night, Miss Marple and Mr. Stringer use Morse code and flashlights to communicate and Miss Marple asks him to tail the sailors that just went ashore. Mr. Stringer finds that they are robbing houses and takes their dinghy to row to the ship and inform Miss Marple. Lt. Compton – who incites the boys aboard the Battledore to the robberies – overhears their conversation and is heading down, presumably to kill Miss Marple, when he is murdered – run through with a sword and then hanged from a mast. As the police investigation proceeds, the assistant matron Shirley Boston is killed, apparently by an injection of poison. Miss Marple's own investigation reveals that Boston was the lover and accomplice of Lt. Compton in the robberies. She pretended to be in love with Sub-Lieutenant Humbert, whose family belongs to the upper-class, to receive invitations to social events and therefore to explore potential robbery targets. Boston was killed trying to hide jewellery from the robberies. The further investigation interferes with the ship's traditional celebration of Trafalgar Day in the hotel at the shore. Somewhat unreasonably, the captain blames Miss Marple for this. He begs Chief Inspector Craddock to find a way to get her off the ship, saying: "She's a jinx! She's a Jonah! She's blowing an ill wind!"
Miss Marple sets a trap. First, she persuades Chief Inspector Craddock to allow the crew to go ashore for their Trafalgar Day celebration. Then, she announces to the crew that she knows that the poison was administered using a mousetrap as a booby-trap, and she hints that she intends to reveal the murderer's identity shortly. When the crew leaves the ship, Chief Inspector Craddock and his assistant, Sgt. Bacon secretly remain on board, hiding in wait for the murderer to reveal himself by attempting to silence Miss Marple. As she snoops around, she encounters Lt. Commander Dimchurch skulking about the ship. In fact, he stayed behind to confess to Miss Marple his hidden seasickness, which she already suspected, since she observed him getting the respective medication from the sickbay. Miss Marple reassured him that shan't hinder his capacity at sea. After Dimchurch gratefully thanks Miss Marple he is about to leave the ship to belatedly join the celebrations onshore but is struck unconscious by an unknown man.
Miss Marple searches the ship for the loaded mousetrap, cautiously using a sword, not her hands, to poke into possible hiding places. She finds the mousetrap concealed in the barrel of a cannon, and with it, a large sum of money. Commander Breeze-Connington, armed with his sword, confronts her. In response to her questioning, he informs her that he has embezzled the money gradually during his many years on the Battledore – money he considers the service owed him because he was unjustly passed over for promotion while serving in the Royal Navy. He acknowledges the murders of Ffolly-Hardwicke, who uncovered the scam, and Compton, who learned of the scams too and blackmailed Breeze-Connington. Shirley Boston was trying to hide the loot at the same place Breeze-Connington was hiding the earnings of his years-long fraud and got struck by the poisoned mousetrap he installed to protect his hiding place. Breeze-Connington concludes that he intends to kill Miss Marple on the spot, take the money, and flee the country.
Miss Marple calls out to Chief-Inspector Craddock to make the arrest, but Craddock and Sgt. Bacon have been accidentally locked in their hiding place and cannot help. Breeze-Connington draws his sword, intending to run Miss Marple through, but Miss Marple is herself an accomplished amateur fencer. She and Breeze-Connington engage in a ferocious sword-fight. Breeze-Connington succeeds in disarming her and is about to administer the coup de grace, but Mr. Stringer, whom Miss Marple had thought was ashore, clubs him over the head from behind with a belaying pin.
The captain faces a court martial for failing to detect the embezzlement during his command. As he enters the state-room to hear the verdict, he sees his sword on the table with the hilt toward him, and mistakenly infers that he has been found guilty. Miss Marple corrects him; the board has found that he is not at fault. Although greatly relieved to have avoided disgrace, he announces that he must resign even so, because he has been having a long affair with the ship's matron. This is a violation of the golden rule of the trust that there should be "no hanky-panky between the sexes" on board ship. They now intend to get married, which would disqualify him for his position as captain. He makes his farewell and turns to go, but Miss Marple stops him, saying, "I think I speak for my fellow trustees when I say that golden rule is hereby rescinded. You're a fine sea dog captain, but it seems to me the Battledore could well do with a woman's hand at the helm." He and matron embrace joyfully.
As Miss Marple steps into the dinghy to leave the ship, matron and the captain wave good-bye from the deck. The captain turns to matron and remarks, "You know, the moment I clapped eyes on her, I said to myself, 'What an old darling'!" matron, remembering his actual first reaction, raises her eyebrows archly, causing the captain to laugh sheepishly.

## Cast

* Margaret Rutherford – Miss Jane Marple
* Lionel Jeffries – Captain Sydney De Courcy Rhumstone
* Charles Tingwell – Chief Inspector Craddock
* William Mervyn – Commander Breeze-Connington
* Joan Benham – Matron Alice Fanbraid
* Stringer Davis – Mr. Jim Stringer
* Nicholas Parsons – Dr. Crump
* Miles Malleson – Bishop Faulkner
* Henry Oscar – Lord Rudkin
* Derek Nimmo – Sub-Lieutenant Eric Humbert
* Gerald Cross – Lieutenant Commander Dimchurch (listed in end credits as "Brewer")
* Norma Foster – Assistant Matron Shirley Boston
* Terence Edmond – Sergeant Bacon
* Francis Matthews – Lieutenant Compton
* Lucy Griffiths – Millie
* Bernard Adams – Dusty Miller
* Tony Quinn – Kelly (tramp)
* Edna Petrie – Miss Pringle
* Bill Dean – Police Constable (uncredited)
* Roy Holder – Petty Officer Lamb (uncredited)
* Henry B. Longhurst – Cecil Ffolly-Hardwicke (uncredited)
* Desmond Roberts – Sir Geoffrey Bucknose (uncredited)
* Ivor Salter – Police Sergeant (uncredited)
* Arnold Schulkes – Officer (uncredited)
* Paddy Smith – Steward (uncredited)