Complex sentence: Cable and Vern team up and chase down Janroe, killing him, then shooting it out with the bandits, eventually with Cable asking Vern to take his daughter out of harm's way, which Vern does.
Split into simpler sentences: Cable and Vern team up and chase down Janroe, killing him, then get involved in a shootout with the bandits. Cable eventually asks Vern to take his daughter out of harm's way, which Vern does.