Oh, God! Book II
Starring George Burns, Suzanne Pleshette, David Birney, Louanne, John Louie, Conrad Janis, Anthony Holland, Hugh Downs, Joyce Brothers, Wilfrid Hyde-White
It's a fantasy and comedy movie, and has a rating of 5.3 out of 10 from Imdb which is fairly okay for this kind of movie.
Watch it here
Not found streaming from Germany.