The high-octane military drama is currently available to stream in its entirety (Seasons 1–4) through several major platforms. While there are no permanently "free" ad-supported options like
The show follows the high-stakes covert operations of a top-secret U.S. military unit (modeled after the real-life Delta Force ) and the simultaneous lives of their families back home who must keep their secrets. the unit complete series seasons 1234 s01 free