Dinner Party (S01E03)

Ellie's meticulously planned dinner party takes a turn for the worst when her sister backs out, and Ben unexpectedly invites Dr. Zimmerman and Ingvar to join them. While chaos ensues, Dr. Zimmerman shows up with a dog he rescued from the animal hospital and makes a beeline for Ellie's roast beef. As he makes his escape, both Ingvar and Ben spring into action to pursue him.