Tintin and the Temple of the Sun
Tintin and the Temple of the Sun The Seven Crystal Balls amp Prisoners of the Sun 1969, Belvision, a coproduction between Belgium, France and Switzerland is a film made after the success of the Belvision cartoon series. The subject was to be The Seven Crystal Balls and Prisoners of the Sun merged becoming Tintin and the Temple of the Sun. There was a lot of publicity for the movie which was the first of two animated films, the second being Tintin and the Lake of Sharks.
Source: Wikipedia