Kate Stewart confirmed that ... She was excited to see Ruby back from her travels with The Doctor. However, things changed. Carla walked over to the woman while on the phone to Ruby.

The Doctor still mentioned Roger ap Gwilliam becoming ... The most surprising two were arguably Carla, Ruby’s mom, and Kate Stewart, who has seen everything! According to Radio Times, we ...

Stewart is the head of Scientific Research organisation UNIT, which explains her multiple run-ins with the Doctor. The character is the daughter of Brigadier Lethbridge-Stewart (William Courtney ...

"Doctor Who" is undergoing yet another regeneration ... military research organization UNIT starring Jemma Redgrave as Kate Stewart. Redgrave will also be in the new season.

The Fifteenth Doctor and Ruby Sunday’s adventures ... of Ruby herself rocking an interesting haircut. We also see Kate Lethbridge-Stewart from UNIT, so perhaps we will see other faces from ...

Returning Doctor Who star Russell Tovey has teased ... She’s the same character [Kate Lethbridge-Stewart] in this, but it’s so elevated. Gugu Mbatha-Raw is in prosthetics and phenomenal.