so after I beat lance the first time in pokemon HeartGold there's dialogue and then he takes me to the hall of fame register my pokemon then after the credits are finished they save my game and my game saved and it said save successfully.  Then it takes me to the start screen where then I press start then I press my saved save file and then it's just a black screen. If you know how to fix this plz help me cus u put hours into this and it would be nice to continue the story cause im not even in Kanto yet so help me plz.

so after I beat the second gym in pokemon black 2 and head on over to PokeStars studios and make a movie I soon have to release the movie to the theater and then when I go up to the guy and select the release movie to theater option the game just stops. There is still music playing but I can't  move my character or anything so if you know how to get past this that would be very nice!!