Rolling Thunder (1977) is a gritty American revenge film centered on a Vietnam War veteran whose life is shattered by a brutal home invasion. Stripped of institutional support, he embarks on a cold, methodical campaign of retribution. The film explores trauma, moral collapse, and vigilantism through restrained storytelling and sudden bursts of violence. Its tone is bleak and uncompromising, emphasizing personal vengeance over justice.

Från IMDB:
A recently-returned Vietnam POW loses his family and his right hand during a violent home invasion, and seeks retribution against those responsible.