Episode 004 Katharina is back from her holidays only to find herself in a Congolese ER in Bili that’s bursting at the seams. // Together with German nurse Ilka, Katharina manages the ER handover to the local hospital. // Back home, Maarten is torn; he misses being with “Doctors Without Borders”. // Ruben arrives in New York after a long mission in Chad. // In Bossangoa Renate and Erna try their very best to help the refugees in the overcrowded camp.