The 4400 4x12 -

“Second Wave”

Would you like a full scene or dialogue from this hypothetical episode? The 4400 4x12

If you’d like a “what if” season 4, episode 12 plot based on where episode 11 left off, here’s a brief outline: “Second Wave” Would you like a full scene

Meanwhile, Tom and Diana in 2036 discover the source of the initial 4400 abductions: a future faction trying to prevent humanity’s extinction by seeding promicin into the past. But they miscalculated — the real extinction event is caused not by promicin, but by the of it. Tom realizes he must send a message back to 2007: Don’t stop the shots. Accelerate them. here’s a brief outline: Meanwhile