Allison DuBois; The Medium - Patricia Arquette
Joe DuBois; Allison's husband - Jake Weber
Manuel Devalos; Allison's boss/District Attorney of Phoenix -
Miguel Sandoval
Ariel DuBois; Allison's eldest daughter - Sofia Vassilieva
Bridget DuBois; Allison's middle child - Maria Lark
Lee Scanlon; Detective and Allison's friend - David Cubitt
Marie DuBois; Youngest DuBois daughter - Madison/Miranda
Carabell
Lynn DiNovi; Mayors Liaison - Tina DiJoseph
These are the Main Characters (the ones in the majority of
episodes)
Hope I Helped, La-urenx