- Anna Sawai (Cate Randa)
- Kiersey Clemons (May Olowe-Hewitt)
- Ren Watabe (Kentaro Randa)
- Mari Yamamoto (Keiko Randa)
- Anders Holm (Young Bill Randa)
- Joe Tippett (Tim)
- Wyatt Russell (Young Lee Shaw)
- Kurt Russell (Lee Shaw)
Episode: String Theory
Air Date: 2026-04-09
Runtime: 53 min
Shaw receives an impossible radio transmission. Cate and Keiko uncover an ancient link to Titan X. Isabel has a proposition for Kentaro.