In the beginning of this movie, the hero finds a crystal skull, and puts it in his private museum/evidence locker type of place (a large hall). He also has the sword from the sword in the stone, the sword is alive and is his friend, they have a pretend sword-fight. (Not a cartoon) Later in the movie, they are treasure hunting, and there is a joke about how 2 mountains in the distance look like breasts. When the hero of the movie is threatened, he can summon spirits to help him. In another scene, the hero is climbing up a snow covered mountain, he finds an man buried in snow up to his neck--he asks the man if he is okay, the man answers something like, "I've been better".
Thank you for your help!