Guest Stars Justine Lupe as Captain Ronnie Baker Drew McVety as Captain David Furr as Agent Dan Santangelo Julian Elijah Martinez as Radar Tech Madeleine Rogers as Becca Mason Ping Wu as Vietnamese President Nguyen Van Lanh Thom Sesma as Foreign Minister Tran Chi Duc Geoffrey Cantor as Tom Murphy Jordan Geiger as James Naomi Lorrain as Rachel