British scientist Peter Brady, while working on an invisibility formula, suffers a tragic accident which turns himself invisible. Unfortunately, there is no antidote, so, while working on a method to regain his visibility, he undertakes missions for his government stopping bad guys.
First Air Date: 1958-09-14
Last Air Date: 1959-07-05
Status: Ended
Number of Seasons: 2
Number of Episodes: 26