|The Invisible Man|
|Screenplay by||Donald James|
|Previous Episode Produced|
|Next Episode Produced|
|Airdate||2 October 1968|
|Previous Episode Transmitted||The Beginning|
|Next Episode Transmitted||Reply Box No. 666|
Surgeon John Hallam has perfected an 'invisible man', a device which is transplanted into the ear and 'tells' people to obey instructions. He uses it on banker Sir Frederick Howard, telling him to melt down thirty million dollars' worth of gold from the City of London. Howard is evasive with the Nemesis agents and is later killed, having served his purpose. Hallam and accomplice Sumner transport the gold to the continent. The pursuing Craig gets captured by them and wakes up at a roadside in Holland. He has an 'invisible man' implanted in him and he has to obey its instructions...