시즌 2, 에피소드 1: To learn proper dog petting techniques, David sets out on a mission to find out everything he can about the genetic history, cognitive function, and incredibly keen senses of man's best friend. Before actually petting a dog, he'll have to get over his fear of them with the help of Amy Sedaris and astronaut Chris Hadfield.
Comedy · 2015년 11월 11일 · 20분