[Smooth and opportunistic, Schindler is ""on the make"" with Jews as well as with the Nazis.] Schindler describes his strong suit in creatingpanacheor "the presentation," while Stern""s talent will be to recruit Jewish investors for capital, o provide ""free"" Jewish workers (as cheap labor) from the population, and to manage the business and financial side of the operation:Schindler: There""s a company you did the books for on Lipowa Street, made what - pots and pans?Stern: By law, I have to tell you, sir, I""m a Jew.The two captives were also introduced to Walter Donovan, revealed to be a collaborator with the Nazis.When he came upon a dilapidated, boarded-up ramshackle cabin with tarps on its roof, he entered the makeshift wooden building.He had since become married (to Lisa (Natalie Trundy) from the previous film), and his son Cornelius (Bobby Porter) was in the class and obediently following directions.