Scotland Yard detectives attempt to solve a spate of safe robberies across England beginning with clues found at the latest burglary in London. The film is notable for using a police procedural style made popular by Ealing in their 1950 film The Blue Lamp. It is known in the US as The Third Key.

Six scientists arrive at the creepy Headstone Manor to investigate a strange phenomena which was the site of a mysterious massacre years earlier where 18 guests were killed in one night. It turns out that the house is the place of a satanic cult lead by a sinister monk who plans to kill the scientists who are inhabiting this house of Satan.

A master conman leads a pair of British accomplices on an international adventure of highly profitable dirty tricks.

Captain S. Melly takes over as the new Commanding Officer at an experimental mixed sex air defence base. It's 1940 and England is under heavy bombardment, but the crew seem more interested in each other than the enemy planes above. Captain Melly plans to put a stop to all this, and becomes the target of a campaign to abandon his separatist ideals...

A serial killer who drains his victims for blood is on the loose and London police follow him to a house owned by an eccentric scientist.

The famous Pink Panther jewel has once again been stolen and Inspector Clouseau is called in to catch the thief. The Inspector is convinced that 'The Phantom' has returned and utilises all of his resources – himself and his Asian manservant – to reveal the identity of 'The Phantom'.

Local councillor Sidney Fiddler persuades the Mayor to help improve the image of their rundown seaside town by holding a beauty contest. But formidable Councillor Prodworthy, head of the local women's liberation movement, has other ideas. It's open warfare as the women's lib attempt to sabotage the contest.

Dick Turpin is terrorising the countryside around Upper Dencher. Captain Fancey and Sergeant Jock Strapp plan to put an end to his escapades, and enlist the help of the Reverend Flasher. Little do they know that the priest leads a double life. Then Madame Desiree and her "Birds of Paradise" arrive in the village...

Bus driver Stan Butler agrees to marry Suzy, much to the anguish of Mum, her son-in-law, Arthur, and daughter Olive. How, they wonder, will they ever manage without Stan's money coming in? Then Arthur is sacked, and Stan agrees to delay the wedding. Meanwhile, he hits on an idea: Arthur should learn to drive a bus. Somehow he does just that, and even gets a job. Stan then blackmails the Depot Manager into giving him the job of driver on the new money-making Special Tours Bus. A great idea ...if only the inspector hadn't taken Stan on his trial run to the Windsor Safari Park

After nearly 40 years of waiting for his big chance, Wilfred Morgenhall is given the case of defending Herbert Fowle who is accused of murdering his wife. Despite Fowle's insistence of guilt, Moregenhall will not let go of the opportunity to plead his client as innocent and be a star in the courtroom.