Theatre 625 is a British television drama anthology series, produced by the BBC and transmitted on BBC2 from 1964 to 1968. It was one of the first regular programmes in the line-up of the channel, and the title referred to its production and transmission being in the higher-definition 625-line format, which only BBC2 used at the time.

BBC series based on the novels by Georges Simenon which starred Rupert Davies as Inspector Maigret, a French police detective who preferred to watch and listen in order to solve crimes. The series ran from 1960-63 on British television.

A ruthless businessman tries to steal his brother's successful shipping company. He hires a gifted mimic to date one of his brother's daughters to get some inside information about the business. The mimic succeeds only too well, with tragic results.

Discharged by his employer, a private eye stays on a jewel theft case after a model with information for him is murdered.

American racketeer Jimmie Dean travels to England, where he assumes the identity of a Canadian whom he has been falsely accused of murdering. Jimmie is then forced to join the British army in the dead man's place. He falls in love with the Canadian's childhood playmate, Sally Briggs, and becomes a hero after saving an isolated English colony in China.

Mendoza, who had an affair with the star of the original production of La Vie parisienne in 1900, returns in 1935 with his son and granddaughter. His granddaughter is engaged to a young Frenchman, but Mendoza's strait-laced and puritanical son initially forbids the marriage. The core conflict involves Mendoza and his old Parisian friends conspiring to change the son's mind and convince him to embrace the titular "Parisian life".

A industrialist has a row with his son, who leaves home. Meanwhile, both his assistant and solicitor conspire to embezzle a fortune in bonds. A plucky young newspaper reporter pursues the rich man's daughter.

A group of people in an old dark house are terrorized by a mysterious hooded figure dressed in black who proceeds to kill them off one by one.

Two truck drivers fired by the crooked trucking firm they worked for start their own company. Their former boss, worried about the competition, tries everything he can to drive them out of business, from sending his pretty daughter to seduce them to having his henchmen sabotage their trucks.