This documentary begins with Ken Russell posing the question: "What is a true English folk song, if there is such a thing?" After recieving an indifferent response from his dog, Ken journeys around the countryside of England searching for an answer. He bumps into and interviews such famous artists as; Donovan, Fairport Convention, Osibisa, Eliza Carthy, So What, Edward II and The Albion Band among others.

An irreverent survey of British Music.

Following the recent death of Ken Russell, Alan Yentob looks back over the career of the flamboyant film director responsible for Women In Love, Tommy and The Devils. Friends and admirers - including Glenda Jackson, Terry Gilliam, Twiggy, Melvyn Bragg, Robert Powell and Roger Daltrey - recall a pioneering documentary-maker, talented photographer and fearless film director.

In the face of his own threatening illness, the greatest protector of jaguars is battling time and adversity to save these endangered cats. Venture deep into the wilds of Brazil, Belize, and Panama with biologist Alan Rabinowitz as he pursues these elusive predators—and fights to protect even more jaguar habitat than he already has. Narrated by actress Glenn Close.

Sci-Fi Channel production is first shown in 2001, this documentary preceded the channel's premiere of The Prisoner. Presented by James Hyman and featuring clips and interviews, In Search Of The Prisoner examines the phenomena of one of the most influential cult TV series of all time.

When A 26-year-old mentally unstable son of a poverty-stricken elderly couple begins to feel like a burden and the reason for constant mockery in a village they have lived their entire life. The couple's decides to travel to the Maha Kumbh, once in a 144-year pilgrimage, largest human gathering on the planet. Will this journey bring them the healing they hoped for? Or will their lives be changed forever?

In search of the Miraculous, a film by Pontus Alv. Made between 2005 and 2010. Filmed and edited by Pontus Alv. Concept and art direction by Klez Zawisa.

A film about two young women, trying to decide how to go on with their lives and loves: Marie just dumped her boyfriend, who's married and can see her just secretly twice a week. At this point Pipa invites her to join her on a visit at her home at the coast of Portugal. Only when they are arrived there, Marie learns that Pipa has come to marry Manuel, and that she too is unsure if she'll be happy with her decision.

In this brand new featurette, executive producer T Bone Burnett and the Coen brothers discuss the history of some of the songs that heard in Inside Llywin Davies and possible origin of the stories they tells, the folk movement during the 1960s and the social and cultural ideas that it represented, the authenticity and the identity of folk music and the balance between the two, the future of folk music, etc. Included with the featurette are illustrations by Drew Christie. The featurette was created exclusively for Criterion in 2015.

This adventure film features Scott McVay, an authority on whales, and filmmaker Bill Mason. The objective was to film the bowhead, a magnificent inhabitant of the cold Arctic seas brought to the edge of extinction by overfishing. With helicopter and Inuit guide, aqualungs and underwater cameras, the expedition searches out and meets the bowhead and beluga.