While Elizabeth is away on a retreat thinking about her presidential campaign, her staff tries to secure an international agreement to protect citizens who have been displaced due to global warming. Also, the staff works to contain a measles outbreak... (more) that threatens the life of Daisy’s daughter, Joanna.

Almeria Campbell, Armando Acevedo, Barbara Walsh, Cameron Seely, David Jachin Kelley, Emmett Hunter, Georgia Kate Haege, Graham Rowat, Jacqueline Torres, Joel de la Fuente, John Behlmann, Maria-Christina Oliveras, Mark DiConzo, Murray Bartlett, Paton Ashbrook, Reshma Shetty, Sandra Daley, Simon Feil, Tara Summers, Tonye Patano, Toussaint Jeanlouis, Tracee Chimo Pallero