Charon

Charon is based upon the Greek ferryman of the same name. He first appeared in strip 1139 after Marcus and Julius died. He ferries people to Hades or any place where water flows for a coin.

Trivia

 * Charon talks with a light green speech bubble.
 * In the story arc where Adam and Jamie are underneath the infinite featureless plane of death, altough they are with Charon, it does not count as a Mythbusters-Death crossover.
 * Charon accepts either Visa or Mastercard.