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Fan Casting Alyson Hannigan as Allegra Elizabeth Van Alen in Blue Bloods

lioubliana made this fan casting suggestion on January 19, 2022. What do you think? See below to cast your vote, or click here to see all fan casting suggestions for this role.

Alyson Hannigan as Allegra Elizabeth Van Alen in Blue Bloods

Alyson HanniganUnited States

50 years old
Alyson Lee Hannigan (born March 24, 1974) is an American actress and television presenter. She is best known for her roles as Willow Rosenberg in the television series Buffy the Vampire Slayer (199...
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Fan Casting

Alyson Hannigan

as

Allegra Elizabeth Van Alen (Tommy)

in

Blue Bloods

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Blue Bloods

Blue Bloods

by Melissa de la Cruz
When the Mayflower set sail in 1620, it carried on board the men and women who would shape America: Miles Standish; John Alden; Constance Hopkins. But some among the Pilgrims were not pure of heart...
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Fan casting suggestion made by:

lioubliana

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Alyson Hannigan is known for her roles in American Reunion, American Pie, and American Pie 2. She has been suggested by fans for 530 roles on myCast, including How I Met Your Mother in Best Actors and Actres in Series. Similar actors include Amy Adams, Sarah Michelle Gellar, and Jessica Chastain. Alyson Hannigan was suggested to play Allegra Elizabeth Van Alen in Blue Bloods by lioubliana. Other actors sugggested to play this role include Krysten Ritter, Haley Bennett, and Jennifer Morrison. Blue Bloods has 16 roles, including Schuyler Theodora Elizabeth VanAlen, Bliss Eugenia Llewellyn, and Madelaine Alexis Force.

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