| SOURCE | DESTINATION | VIA |
|---|---|---|
| 1. [105] THE CORPSE VANISHES | -> [106] THE CRAWLING HAND | Tristram Coffin as Dr. Foster / Security Chief Meidel |
| 2. [106] THE CRAWLING HAND | -> [420] THE HUMAN DUPLICATORS | Richard Arlen as Lee Barrenger / National Intelligence |
| 3. [420] THE HUMAN DUPLICATORS | -> [506] EEGAH! | Richard Kiel as Dr. Kolos / Eegah |