Over the course of ten days and 435 miles, an unbreakable bond is forged between pro adventure racer Michael Light and a scrappy street dog companion dubbed Arthur. As the team is pushed to their outer limits of endurance in the race, Arthur redefines what victory, loyalty and friendship truly mean.
Episodes: Ep 1 / 1 Ratting: Directors: Simon Cellan Jones Writers: Michael Brandt, Mikael Lindnord Stars: Mark Wahlberg, Simu Liu, Juliet Rylance | See full cast & crew »
