Complex sentence: He and Clear sneak into the funeral home to see Tod's body, where they meet mortician William Bludworth, who tells them that they have ruined Death's plan, and Death is now claiming the lives of those who were meant to die on the plane.
Split into simpler sentences: He and Clear sneak into the funeral home to see Tod's body, where they meet mortician William Bludworth. He tells them that they have ruined Death's plan, and Death is now claiming the lives of those who were meant to die on the plane.