Sigourney Weaver is a fan of Alien: Earth, but she admits she's a little behind as it's too scary to watch alone When you purchase through links on our site, we may earn an affiliate commission.

Sigourney Weaver said she only watches Alien: Earth with her husband because she's too scared to "see it by myself." The actress, who played Ellen Ripley in four Alien movies, said the FX series is ...