Season 1

1. Episode 1

Stop Susan Williams: The Silent Enemy The Secret Empire: Plunge Into Mystery The Curse of Dracula: Lifeblood

1979-02-27 • 60 min

2. Epidsode 2

Stop Susan Williams: Jungle Death Trap The Secret Empire: Prisoner of the Empire The Curse of Dracula: Blood Stream

1979-03-06 • 60 min

3. Episode 3

 Stop Susan Williams: Thundering Doom The Secret Empire: The Mind Twisters The Curse of Dracula: Demons of the Dark

1979-03-13 • 60 min

4. Episode 4

Stop Susan Williams: Deadly Descent The Secret Empire: Seeds of Revolt The Curse of Dracula: Depository of Death

1979-03-20 • 60 min

5. Episode 5

 Stop Susan Williams: Watery Grave The Secret Empire: Attack of the Phantom Riders The Curse of Dracula: Sepulchre of the Undead

1979-03-27 • 60 min

6. Episode 6

 Stop Susan Williams: Cauldron of Fire The Secret Empire: Sizzling Threat The Curse of Dracula: Threshold of Eternity

1979-04-03 • 60 min

7. Episode 7

 Stop Susan Williams: River of Blood The Secret Empire: Mandibles of Death The Curse of Dracula: Where Angels Fear to Tread

1979-04-10 • 60 min

8. Episode 8

 Stop Susan Williams: Wheels of Destruction The Secret Empire: The Last Gasp The Curse of Dracula: Sealed in Blood

1979-04-17 • 60 min

9. Episode 9

 Stop Susan Williams: Terror from the Sky The Secret Empire: Return to Chimera The Curse of Dracula: Thirst for Death

1979-04-24 • 60 min

10. Episode 10

 Stop Susan Williams: The Villain Revealed The Secret Empire: Powerhouse The Curse of Dracula: Pleas of the Damned

1979-05-01 • 60 min

11. Episode 11 (Unaired)

 Stop Susan Williams: Crypt of Disaster The Secret Empire: Partisans Unchained

• 60 min

12. Episode 12 (Unaired)

The Secret Empire: Escape to the Stars

• 60 min