Malick's second film was the Paramount-produced "Days of Heaven", about a love triangle that develops in the farm country of the Texas Panhandle in the early 20th century. Production began in the fall of 1976 in Alberta, Canada. The film was mostly shot during the golden hour, with primarily natural light. Much like Malick's first feature, "Days of Heaven" had a lengthy and troubled production, with several members of the production crew quitting before shooting was finished, mainly due to disagreements over Malick's idiosyncratic directorial style. The film likewise had a troubled post-production phase, as Billy Weber and Malick spent two years editing, during which they experimented with unconventional editing and voice-over techniques once they realized the picture they had set out to make would not fully work.