Ghost Plane

When Missy and Felix visit Bill Hudson, Missy's great grandfather, to ask him about his years as a pilot in WW2, he tells them the story of the ghost plane: a fighter jet that went out on a routine mission and when it came back, its pilot had vanished. Join Felix, Missy and Einstein as they dust off the time machine to travel back to England, 1943. Can they solve the mystery of the ghost plane without getting caught out as time travelers? Or worse, spies!