Hercules Has Seen Tonight’s Penultimate THE STRAIN!! Read the full article on AICN I am – Hercules!! The Strain 3.9 FAQ What’s it called? “Do Or Die.” Who’s responsible? Teleplay is credited to David Weddle & Bradley Thompson. What says FX? “NYC is falling. Eph and Dutch frantically race to finish their new device to stop the Master before the city is overrun.