Alyson Hannigan on IMDb: Movies, TV, Celebs, and more... - Photo Gallery - IMDb

View Contact Info on IMDbPro »

Alyson Hannigan on IMDb: Movies, TV, Celebs, and more... Poster

Alyson Hannigan

All > Neil Patrick Harris Through the Years

3 photos

Neil Patrick Harris, Alyson Hannigan, and Cobie Smulders in How I Met Your Mother (2005)

Neil Patrick Harris, Alyson Hannigan, Jason Segel, etc.

Neil Patrick Harris, Alyson Hannigan, Jason Segel, Josh Radnor, etc.

3 photos

See all photos from Neil Patrick Harris Through the Years