Underground Infestation
- Episode aired Aug 16, 2008
- TV-PG
- 47m
Another anomaly opens in the London Underground, this time leading to the carboniferous period. When the team arrive they deal with giant arachnids but a more dangerous creature hides in the... Read allAnother anomaly opens in the London Underground, this time leading to the carboniferous period. When the team arrive they deal with giant arachnids but a more dangerous creature hides in the shadows.Another anomaly opens in the London Underground, this time leading to the carboniferous period. When the team arrive they deal with giant arachnids but a more dangerous creature hides in the shadows.