Complex sentence: As they travel, Victoria and Jem are picked up by a man named Baxter (Michael Smiley) who is also unaffected, but drives them to a forest and holds them at gunpoint.
Split into simpler sentences: As they travel, a man named Baxter (Michael Smiley) picks up Victoria and Jem. Baxter is also unaffected, but drives them to a forest and holds them at gunpoint.