De Wrekers - Propellant 23

Seizoen: 2 - Aflevering: 2 / 28 - Eerst uitgezonden: 06 oktober 1962 - Episode ID: 277757

At Marseilles airport, Steed and Cathy find the courier they were due to meet dead. His sample of new liquid rocket fuel has been taken. Facing an array of enemy agents, the duo must recover the flask of Propellant 23.