Behind Enemy Lines (1997)

An ex-marine returns to Vietnam when he learns his former mercenary partner whom he thought was killed is being held by a sadistic general. Contains extreme violence, including torture, and profanity.

Behind Enemy Lines is an action movie featuring Thomas Ian Griffith and directed by Mark Griffiths.

Behind Enemy Lines is currently streaming for free (ad-supported) on The Roku Channel and Tubi TV and it's also available on MGM Plus, MGM Plus Amazon Channel, MGM Plus Roku Premium Channel and fuboTV.

It is also possible to buy Behind Enemy Lines on Apple TV, Redbox and Vudu or rent it on DIRECTV.