Marcus is one of Caleb's friends who joins the unauthorized rover expedition to the crater. He has a heart condition and must take pills, which later causes him to collapse during the return journey. Despite this danger, he survives and eventually starts a baseball team after the group is separated.
Thomas Boyce has 4 screen credits in a career dating back to 2022. Signature works include To Have Loved & Lost, Crater. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.
