Special Guest Stars Helen Slater as Eliza Danvers Guest Stars Olivia Nikkanen as Young Alex Danvers Patti Allan as Margot Morrison Rosemary Hochschild as Vita Anne Hollister as Tilly / Bonnie Walker John Murphy as Rock Starman / Derek Steph Song as VR Supergirl Co Starring Arran Henn as Newscaster Neetu Garcha as NPC-Reporter Marc Gaudet as NPC-MAC Peter Hall as NPC-Abe Lincoln Jina Anika as NPC-Police Officer