Freddie Highmore Antonia Thomas Nicholas Gonzalez Chuku Modu Beau Garrett Hill Harper Richard Schiff Will Yun Lee Fiona Gubelmann Christina Chang Paige Spara Jasika Nicole
Katherine Heigl Sarah Chalke Ben Lawson Beau Garrett Ali Skovbye Roan Curtis Yael Yurman Jon-Michael Ecker Brandon Jay McLaren Paul McGillion Chelah Horsdal Brendan Taylor
Katherine Heigl Sarah Chalke Ben Lawson Beau Garrett Ali Skovbye Roan Curtis Yael Yurman Brendan Taylor Greg Germann Martin Donovan Jolene Purdy India de Beaufort Ignacio Serricchio Paul McGillion Chelah Horsdal