Overview
A spaceship is sent to Mars after an alien distress signal is picked up. They find one survivor, but when a crew member is found drained of blood it's evident they have rescued a bloodsucking monster. Uses footage from Encounter in Space (1963).
| Actor | Age then | Age now | |
|---|---|---|---|
 | 46 | November 9, 1978 (59) | |
 | 73 | July 21, 1967 (75) | |
 | 30 | July 25, 2020 (84) | |
 | 29 | 88 | |
 | 29 | May 29, 2010 (74) | |
 | 49 | January 13, 2015 (98) | |
| 31 | March 9, 2018 (83) | |
 | 35 | May 7, 2012 (81) | |
 | 49 | December 8, 2008 (92) | |
| - | - |