Ancient Aliens
S1, 3-7 and 9-16 streamingS17 episodes 1-4 streaming
Stream Ancient Aliens Season 12, Episode 9 instantly on NOW
The Alien Infection
41 mins
Is our planet prepared for an extraterrestrial invasion of disease? And could past plagues have been brought to Earth by aliens? Experts investigate.
|Children, Features, Science|16 Seasons|227 Episodes
Entertainment Membership auto-renews at €11.99 a month. No Contract. Cancel anytime.
Entertainment Membership auto-renews at €11.99 a month. No Contract. Cancel anytime.
Shows our members love
Entertainment Membership auto-renews at €11.99 a month. No Contract. Cancel anytime.
Join the home of brilliant entertainment
- Find out more
Cinema Membership
€11.99 per monthOver 1000 movies on demand
Cinema Membership auto-renews at €11.99 a month. No Contract. Cancel anytime.
- Find out more
Hayu Membership
€5.99 a monthReality TV shows fresh from the US
- Find out more
Sports Membership
from €14.99The biggest live matches and events on Sky Sports
Choose from a Day or Month Membership
- Find out more
Sports Extra Membership
from €14.99The biggest live matches and events on Premier Sports & TNT Sports
Choose from a Day or Month Membership