Watch Blood Brothers: Civil War (2021) HD Full Movie Free on SolarMovie. Watch Blood Brothers: Civil War (2021) online free. Two brothers' relationship strains when the younger one receives news of a strange inheritance compl...Two brothers' relationship strains when the younger one receives news of a strange inheritance complicating their competition for a mysterious young woman who arrives on their island. The entire family reaches a breaking point brought about by startling revelations about their mother's fidelity, love, friendship and betrayal.