In 1937 -- the summer that Amelia Earhart disappears -- 13-year-old LaMarr's flamboyant mother, Charmaine, flies off with a stunt pilot and doesn't return. Sent to live with an aunt and uncle, LaMarr awaits her mother's return while attempting to track down her long-lost father. A crusty old man, a former Teddy Roosevelt Rough Rider, befriends her. The old man's friendship and wisdom help LaMarr finally accept the probability that her mother is gone...