![](https://image.tmdb.org/t/p/original/3AnoeMrWaV5H2kckEmKRu8Ghzqz.jpg)
![](https://image.tmdb.org/t/p/w342/mHh74uSAGpEIV6gLMFcKtGp7ADM.jpg)
Formula for Fear
Penny sees a man escape from a doctor's office, and is informed that the man is a dangerous mental patient. Sky looks into the incident, and soon finds himself mixed up in foreign spies and poison gas.
Stars:
![](https://image.tmdb.org/t/p/w300/3AnoeMrWaV5H2kckEmKRu8Ghzqz.jpg)
![](https://image.tmdb.org/t/p/w300/fspDVDPxtCLihKyzM25hXGVYDQI.jpg)
Other episodes for this season
![Operation Urgent](https://image.tmdb.org/t/p/w300/3AnoeMrWaV5H2kckEmKRu8Ghzqz.jpg)
![Carrier Pigeon](https://image.tmdb.org/t/p/w300/3AnoeMrWaV5H2kckEmKRu8Ghzqz.jpg)
![Stage Coach Robbers](https://image.tmdb.org/t/p/w300/3AnoeMrWaV5H2kckEmKRu8Ghzqz.jpg)
![Deadly Cargo](https://image.tmdb.org/t/p/w300/3AnoeMrWaV5H2kckEmKRu8Ghzqz.jpg)
![Jim Bell's Triumph](https://image.tmdb.org/t/p/w300/3AnoeMrWaV5H2kckEmKRu8Ghzqz.jpg)
![Designing Woman](https://image.tmdb.org/t/p/w300/3AnoeMrWaV5H2kckEmKRu8Ghzqz.jpg)
![One for the Money](https://image.tmdb.org/t/p/w300/3AnoeMrWaV5H2kckEmKRu8Ghzqz.jpg)
![Danger Point](https://image.tmdb.org/t/p/w300/3AnoeMrWaV5H2kckEmKRu8Ghzqz.jpg)
![Desperate Character](https://image.tmdb.org/t/p/w300/3AnoeMrWaV5H2kckEmKRu8Ghzqz.jpg)
![The Man Who Forgot](https://image.tmdb.org/t/p/w300/3AnoeMrWaV5H2kckEmKRu8Ghzqz.jpg)
![The Threatening Bomb](https://image.tmdb.org/t/p/w300/3AnoeMrWaV5H2kckEmKRu8Ghzqz.jpg)
![Speak No Evil](https://image.tmdb.org/t/p/w300/3AnoeMrWaV5H2kckEmKRu8Ghzqz.jpg)
![Two-Gun Penny](https://image.tmdb.org/t/p/w300/3AnoeMrWaV5H2kckEmKRu8Ghzqz.jpg)
![Formula for Fear](https://image.tmdb.org/t/p/w300/3AnoeMrWaV5H2kckEmKRu8Ghzqz.jpg)
![The Giant Eagle](https://image.tmdb.org/t/p/w300/3AnoeMrWaV5H2kckEmKRu8Ghzqz.jpg)
![Blackmail](https://image.tmdb.org/t/p/w300/3AnoeMrWaV5H2kckEmKRu8Ghzqz.jpg)
![Wings of Justice](https://image.tmdb.org/t/p/w300/3AnoeMrWaV5H2kckEmKRu8Ghzqz.jpg)
![Destruction from the Sky](https://image.tmdb.org/t/p/w300/3AnoeMrWaV5H2kckEmKRu8Ghzqz.jpg)
![The Porcelain Lion](https://image.tmdb.org/t/p/w300/3AnoeMrWaV5H2kckEmKRu8Ghzqz.jpg)