Ivor Dean

Steed arranges for Venus to sing at a Riviera nightclub - which happens to be a meeting place for professional murderers.

A film about Simon is being made and the producer wants him to play himself.

A petty crook is murdered after telling Simon that he has been paid to steal documents for blackmail purposes by a villain known as the Scorpion.

A racketeer and his beautiful actress wife are among those concerned in a scheme to involve Simon in an ingenious blackmailing plot.

Ed Brown is a retired gangster with a sense of humour which includes getting his four greatest enemies at one another's throats. Simon helped to put him in jail the last time and intends to repeat the favour, providing Brown allows him to live to do it.

An espionage ring is stealing secrets from the Government's top secret Cypher HQ, by posing as window cleaners.