Sarah sits down with David Letterman as he passes the SPT torch; Sarah meets a goat with a yoga practice, a rodeo clown's best friend, a life-saving dog and a big pet.
Sarah tries to take the high road as Jack McBrayer drops in on the SPT Writers Room to brag about his new, famous piece of clothing; Sarah welcomes a world record-seeking dog, an overexcited horse, and a juggling duck.
After learning that the show is overbudget, Sarah is forced to make some difficult layoffs, and Judd Apatow fights for his job; Sarah hangs out with a ninja warrior hamster, a super chill chameleon, a rabbit athlete, and a skateboarding dog.
Ranger Jim stops by to teach Sarah about animal safety; Sarah meets a dog who has a tale of perseverance to share, a rock star duck, a rude horse, and some poodle geniuses.
Actor Jon Hamm stops by for a quick visit with his pet turtle, sharing a meal with Sarah; Sarah meets a basketball-playing dog, a pig that believes it's a canine, and a heavyweight champion wallaby.
Comedian and musician Reggie Watts stops by with his pet fish to share a few movie reviews; Sarah meets a spider who can understand Yiddish, a painting pig and a dog and his owner who can parkour.
Comedian and roast master Jeff Ross brings the heat with a high-speed animal roast; plus, Sarah meets a dog in some luggage, a high-jumping fox, a puzzle-solving feline, and a parrot with a knack for the pole.
Guest Howie Mandel reveals a major Hollywood secret he's been keeping; Sarah hangs out with a bellhop rabbit, a dog who needs a library card, a daredevil cat, and a dog that has a knack for magic.