Geico's "Hump Day" ad is a classic — but who voices the camel? You might be surprised to learn that it's Chris Sullivan, who's best known for his performance on the hit NBC drama "This Is Us." During ...

Add Yahoo as a preferred source to see more of our stories on Google. Despite being well-known for his role as Toby on "This Is Us," Chris Sullivan also lends his voice to the "hump day" camel in ...