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Alyson Hannigan TV Shows

Actor

Every TV Show with Alyson Hannigan

11 credits
2021
Adorableness
Adorableness
Self
Talk
2020
Outrageous Pumpkins
Outrageous Pumpkins
Reality
Girl Scout Cookie Championship
Girl Scout Cookie Championship
Self - Host
Reality
2019
Fancy Nancy: Fancy It Yourself
Fancy Nancy: Fancy It Yourself
Nancy
Animation, Kids
2018
Fancy Nancy
Fancy Nancy
Claire Clancy (voice)
Kids, Animation
2016
Star Plates
Star Plates
Reality
2011
Penn & Teller: Fool Us
Penn & Teller: Fool Us
Self - Host
Comedy, Talk
2008
Buffy the Animated Series
Buffy the Animated Series
Willow Rosenberg
Sci-Fi & Fantasy
2005
How I Met Your Mother
How I Met Your Mother
Lily Aldrin
Comedy
1997
Buffy the Vampire Slayer
Buffy the Vampire Slayer
Willow Rosenberg
Drama, Sci-Fi & Fantasy, Comedy
1989
Free Spirit
Free Spirit
Jessie Harper
Comedy, Sci-Fi & Fantasy