The show deals with themes of PTSD , government surveillance, political intrigue, and the personal cost of duty.
The "1080p BluRay" in the filename indicates high-definition video quality sourced from a physical disc. bodyguard-s01e01-1080p-bluray-movizland-com-mp4
The episode begins with a high-tension sequence where David, while traveling with his children on a train, discovers and attempts to stop a suicide bomber. His calm and expert handling of the situation leads to his promotion. The show deals with themes of PTSD ,
David Budd (played by Richard Madden), a war veteran and police sergeant with the London Metropolitan Police, is assigned as the Principal Protection Officer for the ambitious Home Secretary, Julia Montague (played by Keeley Hawes). His calm and expert handling of the situation
While this specific filename (from the site Movizland) could refer to a few different things, it most likely points to the first episode of the 2018 British political thriller series " Bodyguard " (2018 Series) – Season 1, Episode 1