Watch the trailer for Robin Williams' final film, 'Boulevard'

Screenshot from the official trailer for 'Boulevard,' starring Robin Williams. (©2015 YouTube, LLC)

The first teaser for "Boulevard" has been released ahead of the film's arrival in U.S. cinemas on July 10.

The film is the final live-action feature actor and comedian Robin Williams completed before his death in 2014. It tells the story of a man reaching his 60s and finally being forced to accept a number of home truths; chiefly that he hates his job and that he's been lying to himself about his sexuality.

"Boulevard" is directed by Dito Montiel and also stars Kathy Baker.

In August, U.S. cinema goers will also get a chance to catch Williams's vocal talents as the voice of Dennis the dog in the sci-fi comedy "Absolutely Anything" which stars Simon Pegg and was directed and co-written by Monty Python's Terry Jones.