A spaceship has 5 crew members. An alien kills one of the crew members which is replaced by a copy, but who is it?
BLOOD-C
Brideshead Revisited
House of Cards
Hello Tomorrow!
Gargantia on the Verdurous Planet
Chernobyl
Game of Thrones
Stranger Things
Squid Game
Wednesday
Sex Education
The Mentalist
Stargate Universe
The Big Bang Theory
Brooklyn Nine-Nine
Death Note
The X-Files
Band of Brothers
WandaVision
The Walking Dead