Menu

Fan Casting Katheryn Winnick as "Aunt" Sis in The Grim Adventures of Billy & Mandy

mikeysplace made this fan casting suggestion on December 20, 2021. What do you think? See below to cast your vote, or click here to see all fan casting suggestions for this role.

Katheryn Winnick as Aunt Sis in The Grim Adventures of Billy & Mandy

Katheryn WinnickCanada

47 years old
Katheryn Winnick (born December 17, 1977) is a Canadian actress. She is known for her starring roles in the television series Vikings, Wu Assassins, Big Sky, and her recurring role on the televisio...
See Profile
Loading another FastCast...
Aunt Sis in The Grim Adventures of Billy & Mandy add character image
Fan Casting

Katheryn Winnick

as

"Aunt" Sis

in

The Grim Adventures of Billy & Mandy

Do you agree?

Vote Yes Vote No
The Grim Adventures of Billy & Mandy

The Grim Adventures of Billy & Mandy

After two kids win a bet against the Grim Reaper, he has to be their best friend for the rest of time. Naturally this comes with consequences, like having to deal with villains from the Underworld.
See Story

Has this person been officially cast for this role? Click here.

Fan casting suggestion made by:

mikeysplace

Join the Conversation

Comments (0)

Katheryn Winnick is known for her roles in Love & Other Drugs, 50 First Dates, and The Dark Tower. She has been suggested by fans for 3,946 roles on myCast, including Actresses. in The Most Attractive Celebrities. Similar actors include Charlize Theron, Vanessa Kirby, and Margot Robbie. Katheryn Winnick was suggested to play "Aunt" Sis in The Grim Adventures of Billy & Mandy by mikeysplace. Other actors sugggested to play this role include Charlize Theron, Kristen Wiig, and Amy Poehler. The Grim Adventures of Billy & Mandy has 40 roles, including Hoss Delgado, Grim, and Jack O'Lantern.

Supporters (1)
Opposers (0)
  • Nobody opposes this suggestion yet.

More Fan Casting Suggestions for "Aunt" Sis in The Grim Adventures of Billy & Mandy