The 18th Locarno Film Festival was held from 21 July to 1 August 1965 in Locarno, Switzerland. No Hollywood films were shown at the festival this year, though American independent film "Who's Crazy?" was screened. It featured actors from the New York-based Living Theatre troupe when they were in Belgium. Some even hitchhiked in to be at the festival in Switzerland. This was the last year with long-time festival director Vincio Berretta. 
The festival's top prize, the Golden Sail, was awarded to "Four in the Morning" directed by Anthony Simmons.
Official Sections.
The following films were screened in these sections:
Main Program.
Main Program / Feature Films In Competition
Main Program / Short Films In Competition
Out of Competition (Fuori Concorso).
Main Program / Feature Films Out of Competition
Main Program / Short Films Out of Competition
Official Awards.
Youth Jury.
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