Guest Stars Sarah Davenport as Ivy Brown Anna Akana as Amanda Weston Erin Cahill as Stephanie Fisher T.J. Linnard as Sam Underhill Tia Texada as Dr. Sophia Torres Co Starring Sola Bamis as Ayo / Medical Ross Kurt Le as Alex / Sub-Bio Tech Cameron Britton as Tim / Engineering Manager Chelsea Vincent as Chelsea / Life-Sci Nadia Sloane as Barbara Broden Kate Amundsen as Julie Underhill Daniel Kash as Mark Broden Sarati as Miss Perfect Jaya Prasad as Receptionist