In Victorian era London, the inhabitants of a family home with rented rooms upstairs fear the new lodger is Jack the Ripper.

Edward "Teddy" Bare is a ruthless schemer who thinks he's hit the big time when he kills his older wife, believing he will inherit a fortune. When things don't go according to plan, Teddy sets his sights on a new victim: wealthy widow Freda Jeffries. Unfortunately for the unscrupulous criminal, Freda is much more guarded and sassy than...

John Cummings, an unsuccessful London cosmetics salesman, has his unpaid-for car stolen by a hood in the employ of Lionel Meadows, sadistic organiser of a car conversion racket. As the vehicle is uninsured, and since the police seem indifferent, Cummings decides to find it himself — and gets himself involved in an underworld battle.

Painter Jan Van Rooyer has been art teacher to Jacqueline Cousteau, an older Frenchwoman who becomes his lover. But when she turns up dead, Van Rooyer must explain their relationship to the police to clear his name.

A novelist wakes up with a gun in his hand and a corpse in the house he woke up in. He doesn't remember how he got there or even if he committed the killing.