Jonathan Demme helms this musical documentary that shines a light on the eclectic sounds of songwriter-musician Enzo Avitabile.

After escaping Russia’s communist revolution, Leon Theremin travels to New York, where he pioneers the field of electronic music with his synthesizer. But at the height of his popularity, Soviet agents kidnap and force him to develop spy technology. Steven M. Martin writes and directs this intriguing documentary about a man’s “strange” music and his very interesting life as an inventor and influential musician.

A documentary about the Dallas punk scene from late 1970s to early 2000s.

Twenty-five years after the edition of “Mutantes S.21”, Mão Morta returned to Theatro Circo for a celebration of their iconic album which remains an important milestone in Portuguese music. The album’s nine tracks, recorded and filmed live throughout the concert, are interspersed with some of the album and Mão Morta’s stories told by members and former member of the group; and with documents from that time, including footage of the concert twenty-five years earlier.

In Florida, a rare event between top ocean predators was captured on video: bull sharks attacking a great hammerhead. Dr. Heithaus and a team of shark experts launch an investigation pinning one against the other. They put experiments to the test to see what happens when these top predators come head-to-head.

A documentary about the story of Mario de Marcella, a hermit that lived in the woods near Rome. He was called by hunters “Il Solengo” because that’s how they call the lone boar that is cut off from the rest of the pack.

Documents the closure of Rhythm House, Mumbai’s oldest music and video store, that went out of business last year due to piracy.

Former football player and wrestler Chris Nowinski’s quest to publicize recent findings about the often dire consequences of head concussions sustained by athletes in contact sports — injuries that have previously been considered momentary setbacks and ignored in the name of toughness and dedication to the team.

Gabriel Iglesias entertains a packed house at El Paso’s Theatre in this Comedy Central special. For I’m Not Fat, I’m Fluffy, the comedian reaches new heights of hilarity, providing eerily perfect imitations and tales too tall not to be true. He also adds a new step to his five levels of fatness, and the sixth level is sure to leave audiences rolling in the aisles.

In the Bahamas, more than 30% of dolphins have shark-bite scars. With a never-before-seen non-toxic gel bite pad and life-sized dolphin decoy, Dr. Mike Heithaus and Dr. Valeria Paz collect bite impressions from three shark species that might be the predators. Bites from bull sharks, tiger sharks and great hammerheads — up to 14 feet long — are compared to scars photographed on dolphins.

1976, Brian de Palma directs Carrie, the first novel by Stephen King. Since, more than 50 directors adapted the master of horror’s books, in more than 80 films and series, making him now, the most adapted author still alive in the world.

We Feed People spotlights renowned chef José Andrés and his nonprofit World Central Kitchen’s incredible mission and evolution over 12 years from being a scrappy group of grassroots volunteers to becoming one of the most highly regarded humanitarian aid organizations in the disaster relief sector.