Complex sentence: Chaplin began planning a film with Goddard, that would be released in 1936 as "Modern Times", and in the interim, Goddard appeared in a few films for Samuel Goldwyn Productions.
Split into simpler sentences: Chaplin began planning a film with Goddard that would be released in 1936 as "Modern Times". In the interim, Goddard appeared in a few films for Samuel Goldwyn Productions.