Special Guest Stars Laura Benanti as Alura Zor-El Helen Slater as Eliza Danvers Laura Benanti as Astra Zor-El Dean Cain as Jeremiah Danvers Guest Stars Robert Gant as Zor-El Owain Yeoman as Vartox Faran Tahir as The Commander Co Starring Briana Venskus as Agent Vasquez Malina Weissman as Young Kara Zor-El Jordan Mazarati as Young Alex Danvers Zayne Emory as Rick Malverne Jaidan Jiron as Female Student #2 Mackenzie Brooke Smith as Female Student #1 Kevin Caliber as Kal-El Sheila Collings as Passenger Derek Mio as Hayashi Tara Macken as Stunt Mother Nick Jaine as Another Staffer Ana Franchesca Rousseau as Lara Julian Yuen as Terrified Teen Chriss Anglin as Pilot Paul Stuart as Yale Rick Garcia as Himself (Himself) Ben Begley as Tobey Leyna Nguyen as Herself (Herself) Kinna McInroe as Waitress