Knight.and.day.extended-cut.2010.720p.bluray.hi... «2K»

or Knight.and.Day.Extended-Cut.2010.720p.BluRay.H264.AAC-RARBG.mp4

If you want just the formatted movie title (not a filename), it would be: Knight.and.Day.Extended-Cut.2010.720p.BluRay.Hi...

It looks like you're asking for the full text or proper naming convention for a file titled or Knight

Most likely, the complete typical scene release name would be: Knight.and.Day.Extended-Cut.2010.720p.BluRay.Hi...