There’s a movie that takes place in Nazi occupied France about a young girl who lives with her grandfather after her father he’s taken by the Nazis
The grandfather does not want her to know that her father is dead so he tells her that he escaped and is working for the French underground .
The girl Knows the truth that her father is dead but instead tells the grandfather at the French underground wants her father to do a mission so now the grandfather is doing a different missions to keep the girl thinking that her father is alive