Season 2 Episode
- Season 1 Trapped in the Sky
- Season 1 Pit of Peril
- Season 1 The Perils of Penelope
- Season 1 Terror in New York City
- Season 1 Edge of Impact
- Season 1 Day of Disaster
- Season 1 30 Minutes After Noon
- Season 1 Desperate Intruder
- Season 1 End of the Road
- Season 1 The Uninvited
- Season 1 Sun Probe
- Season 1 Operation Crash-Dive
- Season 1 Vault of Death
- Season 1 The Mighty Atom
- Season 1 City of Fire
- Season 1 The Imposters
- Season 1 The Man from M.I.5
- Season 1 Cry Wolf
- Season 1 Danger at Ocean Deep
- Season 1 Move – And You're Dead
- Season 1 The Duchess Assignment
- Season 1 Brink of Disaster
- Season 1 Attack of the Alligators!
- Season 1 Martian Invasion
- Season 1 The Cham-Cham
- Season 1 Security Hazard
Thunderbirds - Season 1 Episode 3 The Perils of Penelope
7.60 50 minutes Lady Penelope goes on the trail of a kidnapped scientist, only to find herself in mortal danger at the hands of a megalomaniac determined to exploit the expert's work to his advantage.
