Worked With:

Josh Radnor

Jimmy Kimmel

James Lipton

Seth MacFarlane

Jane Lynch

Jason Biggs

Dan Castellaneta

Adam Campbell

Kristen Bell

Alyson Hannigan Videos

Now Playing: This Is How Much the Cast of 'How I Met Your Mother' Has Changed This Is How Much the Cast of 'How I Met Your Mother' Has Changed
2015-03-29 What's The Cast Of "American Pie' Been Up To?
2015-01-06 Who Is the Top Paid Actress on TV?
2014-09-04 14 Celebrities You Never Knew Were The Same Age
2014-06-26 Alyson Hannigan: 'How I Met Your Mother' Finale Could Have Been Better
2014-05-01 Stars Turn Out for Taste for a Cure
2014-04-26 Alyson Hannigan on Why She Won't Appear on the Spinoff 'How I Met Your Dad'
2014-03-30 Celebrities Get Into The Holiday Spirit
2013-12-24 How Your Favorite Celebs Are Celebrating the Holidays
2013-12-15 Sandra Bullock and Melissa McCarthy Lead the Trick or Treating Celebs on Halloween
2013-11-01 Top 10 Famous People Who Have Seen Ghosts
2013-10-29 10 Things You Didn't Know About Alyson Hannigan
2013-09-09 How We Met the "How I Met Your Mother" Cast at Comic-Con
2013-08-29 Why Josh Radnor Is Going to 'Weep Like a Baby'
2013-08-29 The Stars Celebrate July 4th
2013-07-02 Why 8th Season Of 'How I Met My Mother' Is More Fun Than Ever
2013-05-13 Alyson Hannigan On Her Castmates
2013-05-13 Alyson Tells Us About That One Time At Band Camp
2013-05-13 Alyson Hannigan: I Babysat Bob Saget's Kids
2013-05-13 Alyson Hannigan On The Fun Of Feeding Her 4-Year-Old
2013-05-13 Alyson Hannigan On How She Keeps Her Kids Away From TV
2013-05-13 Alyson Hannigan: I'm Done Having Kids
2013-05-13 Alyson Hannigan: Sarah Michelle Gellar Was 'Most Tired' At End Of 'Buffy'
2013-05-13 Alyson Hannigan: I Was Grateful For The Lesbian Relationship On 'Buffy'
2013-05-13 Alyson Hannigan Granted Restraining Order Against Alleged Stalker
2013-02-14 Film Fixation: Blade Trinity
2012-12-16 Film Fixation - Pirates of the Caribbean 2 - Jerry Bruckheim
2012-12-11 Star Wars Vs. Star Trek - Celebrity Picks
2012-09-04 Gwen Stefani Opens Her Home For Michelle Obama Fundraiser
2012-08-13 American Reunion - DVD Clip No. 1
2012-06-25 Jason Biggs and Alyson Hannigan Talk on "American Reunion"
2012-06-21 Latest Celebrity Gossip
2012-06-14 American Reunion Movie Review
2012-05-22 See What the American Reunion Cast Really Looked Like in High School
2012-04-08 Preview of American Reunion
2012-03-27 Alyson Hannigan and Jason Biggs on His American Reunion Nude Scene and Growing Up With Jim and Michelle
2012-03-22 Pregnant Alyson Hannigan Joins the American Pie Crew For LA Premiere
2012-03-20 Pregnant Alyson Hannigan's Reunion
2012-03-20 American Reunion - BTS Clip No. 1
2012-03-19 The Funniest Movie Ever "American Reunion" Trailer
2012-03-17 Celebrity Baby Watch 2012
2012-03-12 Stiflers Mother Is Back in American Reunion
2012-01-21 Hollywood's Baby Boom
2012-01-13 American Reunion Cast Back for Another Slice
2011-10-20 SNTV - The Celebrity Minute
2011-03-07 SNTV - Celeb says what?