Excedrin Migraine - You Know Pain (2005) :30 (USA)

Elisabeth Moss knows pain, because if you have migraines you know pain. And Excedrin Migraine doesn't just get rid of the migraine, it also relieves the sensitivity to light and sound. "These things are for real" Elisabeth Moss says and leans closer to the camera before explaining that Excedrin can take care of a migraine in half an hour. "And if you have migraines, you know how fast that is."

I may have repeated the word "migraine" more often than Elisabeth Moss did in this ad. I tried.

Excedrin
principal talent: Elisabeth Moss