Heidi and Peter (1955)
Heidi and Peter (German:Heidi und Peter) is a 1955 Swiss family drama film directed by Franz Schnyder and starring Heinrich Gretler, Elsbeth Sigmund and Thomas Klameth. It was a sequel to the 1952 film Heidi, which was itself an adaptation of the 1880 novel Heidi by Johanna Spyri.
More at Wikipedia.