Mark is mad, but that soon changes.
Emily infects a young woman and the invasion begins.
Dr Bennet visits Dr Johnson in the hospital.
Jen returns to work and infects Stacy.
Alien makes Henrys first time more intense than planned!
Wife home alone gets possessed.
Jen checks in on her recovering boyfriend.
Dr Bennet has some new recruits at the lab.
A young couple has an extreme wedding night.