Angus Cook (John Kapelos). Angus Cook appeared in a couple of episodes ("My Room" and "A Cook") as the line cook at Der Waffle Haus who'd fallen into tough times involving a pyramid scheme where he lost everything and leaving him a very unhappy man. He wasn't given to bending over backwards to customer complaints about the food he prepared and passed this philosophy along to Rube who reaped him and subsequently took over in the kitchen. Incidentally, Angus stuck around to coach Rube in the kitchen passing on his philosophy that the cook shouldn't bow to the demands of the customer. When Rube caught on, only then did Angus pass on.