Max Jungk (1872–1937)

He wrote the Fritz Lang silent version of Madame Butterfly called (Harakiri)

He also wrote the German scenario for Throw of the Dice (1929) (view entry)

See the movie on the following link from archive.org (as I cannot embed the code here although I am trying different ways)

http://www.archive.org/download/Harakiri1919fritzLang

Max Jungk works 

Throw of the Dice (1929)

Two rival kings addicted to gambling, Ranjit (Roy) and the evil Sohan (Rai), also vie for the same woman, Sunita (Seeta Devi), Kanwa the hermit’s (Gupta) daughter. Ranjit loses his kingdom and his love and becomes Sohan’s slave through a crooked game of dice.Written by Sujit R. Varma on IMDB.

Director: Franz Osten
Seeta Devi -Sunita
Himansu Rai -King Sohat
Charu Roy -King Ranjit

Scenario Max Jungk