Dancing with the Stars 2023 cast: Alyson Hannigan, Marvel stars, Mauricio Umansky, and more!

July 15, 2024

Alyson Hannigan on "How I Met Your Mother" cast's reaction

When Alyson was asked how her famous castmates from How I Met Your Mother (namely Neil Patrick Harris, Jason Segel, Cobie Smulders, and Josh Radnor) reacted, she revealed that they, like the rest of the world, would probably be finding out about it this morning.

"Well, I took the 'keep everything under wraps' very, very seriously," the American Pie star shared. "I didn't even tell one of my best friends, I just texted her last night saying, 'Watch GMA tomorrow!' I'm a rule follower, I haven't told anyone."