Esther works on developing a vaccine but is shocked to learn the bacterium is turning more aggressive; on the verge of death, Charlie is saved at the last minute; PM Heyerdahl's drastic decision forces Ariel to reconsider her loyalty.

• Linn-Jeanethe Kyed
• John Kåre Raake

• Elvinas Juodkazis
• Tobias Santelmann
• Selome Emnetu