| SOURCE | DESTINATION | VIA |
|---|---|---|
| 1. [201] ROCKETSHIP X-M | -> [517] THE BEGINNING OF THE END | Bert Stevens as Reporter / Col. Hill, 1 more. |
| 2. [517] THE BEGINNING OF THE END | -> [512] MITCHELL | Rayford Barnes as Chuck - National Guard... / Det. Tyzack |
| 3. [512] MITCHELL | -> [305] STRANDED IN SPACE | Buck Young as Det. Aldridge / Tom Nelson |
| SOURCE | DESTINATION | VIA |
| 1. [201] ROCKETSHIP X-M | -> [602] INVASION U.S.A. | Bert Stevens as Reporter / Plane Spotter |
| 2. [602] INVASION U.S.A. | -> [K19] HANGAR 18 | William Schallert as Third Newscaster / Professor Mills |
| 3. [K19] HANGAR 18 | -> [305] STRANDED IN SPACE | H.M. Wynant as Flight Director / Eric Stoner |