Watch The Strain s4e3 online stream free.
Description by couchtuner for The Strain Season 4 Episode 3 : Quinlan and Fet discover that stealing a nuclear warhead isn’t easy when they encounter an unexpected enemy. Eph and Alex concoct a new weapon to use against the strigoi. Frustrated with his seclusion, Zack discovers a love interest.
Watch It Here : The Strain Season 4 Episode 3 One Shot