![](https://image.tmdb.org/t/p/original/mBIqHhUkaOFIbauXZjQD2NtSEju.jpg)
![](https://image.tmdb.org/t/p/w342/kYGzp7bQEeUhqOwml09uyWDJSK6.jpg)
The Butterfly Effect
Decker goes back in time to stop one of the largest attacks against America. Will he succeed, or will he alter the course of human history forever?
![](https://image.tmdb.org/t/p/w300/7dWdsHdFtZpBnFSfIyhZaarFwiM.jpg)
Other episodes for this season
![All Good Things...](https://image.tmdb.org/t/p/w300/feiB4L5VC1UjGmMzHzDhEnSpdcq.jpg)
![The New Recruits](https://image.tmdb.org/t/p/w300/aRXWB25KE0zfH07n1UZEVs7QyXG.jpg)
![The Butterfly Effect](https://image.tmdb.org/t/p/w300/mBIqHhUkaOFIbauXZjQD2NtSEju.jpg)
![Global Hoax](https://image.tmdb.org/t/p/w300/hechXTUjTR1ZEKF4BGnn2dut2D8.jpg)
![Band Together](https://image.tmdb.org/t/p/w300/6kTwjljtXQZyaVHaNsbgZ8hoJvB.jpg)
![A New Hero](https://image.tmdb.org/t/p/w300/5AiZLpRe0x5DsYcaKzegmZgugqp.jpg)
Decker goes back in time to stop one of the largest attacks against America. Will he succeed, or will he alter the course of human history forever?