EP1 - Trapped in the Sky EP2 - Pit of Peril EP3 - The Perils of Penelope EP4 - Terror in New York City EP5 - Edge of Impact EP6 - Day of Disaster EP7 - 30 Minutes After Noon EP8 - Desperate Intruder EP9 - End of the Road EP10 - The Uninvited EP11 - Sun Probe EP12 - Operation Crash-Dive EP13 - Vault of Death EP14 - The Mighty Atom EP15 - City of Fire EP16 - The Imposters EP17 - The Man from M.I.5 EP18 - Cry Wolf EP19 - Danger at Ocean Deep EP20 - Move – And You're Dead EP21 - The Duchess Assignment EP22 - Brink of Disaster EP23 - Attack of the Alligators! EP24 - Martian Invasion EP25 - The Cham-Cham EP26 - Security Hazard