Susan Twist hasn't appeared in Doctor Who since 2024's "Empire of Death," but "Wish World" recalls her to the cast for a very interesting reason.

The Doctor (Ncuti Gatwa) seems to be heading for a family reunion of some kind on Doctor Who — and it's about time. In a surprise twist, first revealed halfway through his season 2 episode "The ...

That's Susan Foreman, the Doctor's granddaughter. She's played by Carole Ann Ford, who first portrayed Susan in the first-ever "Doctor Who" serial, "An Unearthly Child", way back in November 1963.