Complex sentence: Edward exits his car to check on the passengers of the other vehicle, who we find are a group of humans led by Audrey (Claudia Karvan), who rescues and hides humans from vampire patrols while they attempt to win allies amongst the vampires.
Split into simpler sentences: Edward exits his car to check on the passengers of the other vehicle, who are a group of humans led by Audrey (Claudia Karvan). Edward rescues and hides humans from vampire patrols while they attempt to win allies amongst the vampires.