Spring Night, Summer Night (1967) Blu-ray

* New 4K restoration

* Original mono audio

* 'Spring Night Summer Night': 50 Years Later (2020): retrospective documentary by Glenn Litton featuring interviews with writer-director Joseph L Anderson, writer-producer Franklin Miller, actors John Crawford, Ted Heimerdinger and Larue Hall, and sound editor Tom Peterson

* I'm Goin' to Straitsville (2020): documentary revisiting the Columbus, Ohio locations with Franklin and Judy Miller, and archivist and restoration supervisor Peter Conheim

* Cleveland Cinematheque Q&A (2016): cast and crew panel discussion

* 16mm On-set Footage (1967, silent): rare and previously unseen material from the film's production

* In the Middle of the Nights (2020): video essay by restoration supervisor Ross Lipman comparing Spring Night Summer Night to its 'sexploitation' recut, Miss Jessica Is Pregnant

* Three short films by Anderson, comprising the 'Bluegrass Trilogy': Football as It Is Played Today (1961), How Swived (1962), and Cheers (1963)

* New and improved English subtitles for the deaf and hard-of-hearing

* Limited edition exclusive booklet with a new essay by Ian Mantgani, Glenn Litton's memories of director Joseph L Anderson, Peter Conheim on the film's restoration, a look at the career of distributor Joseph L Brenner, an overview of critical responses, and film credits

* UK premiere on Blu-ray