Jordan Kristine Seamón stars as the seemingly bold and confident Caitlin, who has lived with her family on the base for several years and speaks Italian. Tom Mercier (Jonathan) plays Sarah’s assistant. Jack Dylan Grazer stars as shy and introverted fourteen-year-old Fraser, who moves from New York to a military base in Veneto with his mothers, Sarah (Chloë Sevigny) and Maggie (Alice Braga), who are both in the U.S. Bigger, Better And More Black Ladies Than Ever: Robin Thede Expands ‘Black Lady Sketch Show’ Universe In Season 4 Premiere.New HBO Doc ‘Savior Complex’ Examines Caucasian Controversy Behind White Woman’s ‘Charity’ Allegedly Killing 105 Children In Uganda.