Supernatural Wiki

The Winchesters season 1 is currently streaming on The CW and HBO Max.


Supernatural Wiki
Supernatural Wiki

Bianca Kajlich is an actress who portrays Millie Winchester in The Winchesters.


Prior to The Winchesters, Kajlich was best known for portraying Sheriff Machado in Legacies (2019-2021), Susan Shields in Dark Was the Night (2014), Carver in Bring It On (2000), and Sara Moyer in Halloween: Resurrection (2002).

Kajlich's casting as Millie Winchester was announced on March 29, 2022.[1]

In preparation for her role as Millie, Kajlich worked at a garage to learn to work on cars. In September 2022, Kajlich posted to Instagram with pictures of her working on cars and thanked Owens Garage "for helping [her] find [her] way around an engine to play Millie Winchester".[2]



Bianca Kajlich - Hold Your Head Up
October 16, 2022

External links[]


  1. The Hollywood Reporter, The CW’s ‘Supernatural’ Prequel Adds Bianca Kajlich (Exclusive). March 29, 2022
  2. Screenshots are here, shared by Twitter account The Winchesters Updates, posted September 12, 2022.