Guest Stars Damien Fotiou as Judah Virginie Laverdure as Dr. Sophia Nathan Pacharo Mzembe as Tony Greene Stephen Lopez as Billy Fisher Ming-Zhu Hii as Dr. Rebecca Aldridge Toby Truslove as Senior Agent Adam Markman Vanessa Buckley as Diana Co Starring Yuchen Wang as Agent Damian Aylward as Geologist Anna Burgess as DHS Agent Awa Ndiaye as Angela