Watch Brightheart: Firefly Action Brigade (2020) HD Full Movie Free on solarmovie.do. Watch Brightheart: Firefly Action Brigade (2020) online free. Brightheart and her insect buddies form a task force called the Firefly Action Brigade to protect an...Brightheart and her insect buddies form a task force called the Firefly Action Brigade to protect and serve their village. One day their peace is broken by a mysterious alien spaceship landing nearby, and it's up to them to save the day.