During World War II, pilots of the Allies’ various air force women’s auxiliaries were called upon to ferry planes from factories to airfields — sometimes through enemy territory, often without proper navigational tools or ammunition. Writer-director Roseanne Liang pays pulpy tribute to these veterans with Shadow In The Cloud, a rip-roaring action/horror hybrid that finds one such airwoman, WAAF officer Maude Garrett (Chloë Grace Moretz), assigned under mysterious circumstances to a rickety B-17 Flying Fortress, where she is custodian of a strictly classified piece of cargo. Forcibly sequestered by the all-male crew to a ball turret hanging from the belly of the bomber, Garrett’s dizzying new-found perspective brings to light yet another unexpected passenger — one whose stealthily sinister presence may jeopardize the lives of all aboard.