Stanley is unaware that a hotly-pursued Power Paralysis device has been concealed in a book of matches placed in his coat pocket.

Stanley is assigned to locate and identify an elusive and mysterious crime boss known only as "Mr. Big."

Stanley's suspicious behavior, as he tries to solve a jewel robbery, leads Hal to believe that his best friend has become a crook.

The formula for the power pill is stolen. However, since the pill only works on Stanley, the thieves will also need to kidnap Stanley to brainwash him and then sell him to the highest bidder.

The government sends Stanley on a mission where he must impersonate a safecracker who is identical to him. Stanley must fool the man's girlfriend plus somehow convince the gang he knows how to break into vaults.

Stanley goes undercover at a fighters' gymnasium to obtain evidence that the facility is actually a front for a counterfeiting ring.

Stanley goes undercover as a prison inmate so that he can attempt to ferret out the location of a criminal's hidden loot.

A defecting Soviet ballerina needs Stanley's help to get away from her countrymen. Stanley needs help retrieving his lost booster pill.

An escaped murderer vows to extract fatal revenge on his one-time prosecutor—Harley Trent.

In hill country, Stanley must find an illegal still and stop a shotgun wedding.

Stanley is asked to demonstrate his powers for several representatives of foreign nations. One of them is an impostor who wants to kidnap Mr. Terrific.

A dentist who's been using truth gas to get secrets from government agents changes tactics and places a tiny transmitter in Stanley's tooth.

Stanley laces up his sneaks, and turns on the terrific speed, when he's assigned to locate a kidnapped athlete.

Our hero accidentally gives a genuine set of vital blueprints to an enemy agent and keeps the phonies for our side.

The search for a stolen code book sends Stanley undercover and under the big top. Ultimately he has to power up and battle several performers and a gorilla in order to accomplish his mission.

The Bureau of Secret Projects must protect a visiting Sultan, so Stanley powers up and becomes a sort of Turbanator.