It influences elections and sways outcomes — gerrymandering has become a hot-button political topic and symbol for everything broken about the American electoral process. But there are those on the front lines fighting to change the system.

Shark biologists Dr. Johan Gustafson and Dr. Mariel Familiar López investigate rising reports of bull sharks stealing from fishermen in Weipa, northern Australia. Could this methodical and radical shift in behavior provide new evidence of shark intelligence? To find out, the team deploys groundbreaking experiments and technology, including a new prototype diving cage.

In 2013, Idris Elba produced and released “Idris Elba presents mi Mandela”, an album inspired by his time researching and portraying Nelson Mandela in “Mandela: Long Walk to Freedom”. The musical culture of South Africa was a great influence to him, both present day and historically, and connecting to the music Mr. Mandela would have listened to throughout his life was a great aid in Elba’s preparation for the role. Arrangements were made to record the album in South Africa and Mali at the end of 2013, however, sadly just before Elba left, his father, Winston, passed away. While working simultaneously on the album and promoting his film, Elba had BAFTA award-winning director Daniel Vernon document his movements. “Mandela, My Dad and Me” not only documents one man’s struggle in producing his first album, but also his emotional quest to pay a fitting tribute to two inspirational men.

A Noble Lie is the culmination of years of research and documentation conducted by independent journalists, scholars, and ordinary citizens. Often risking their personal safety and sanity, they have gathered evidence which threatens to expose the startling reality of what exactly occurred at 9:02 am on April 19, 1995 in Oklahoma City.

Sherlock Holmes is, without doubt, the most famous fictional detective the world has ever known. HOW SHERLOCK CHANGED THE WORLD will show that Conan Doyle’s hero not only revolutionized the world of fiction, but also changed the real world in more ways than many realize. Holmes was a scientist who used chemistry, fingerprints and bloodstains to catch an offender in an era when eyewitness reports and “smoking gun” evidence were needed to convict criminals, and police incompetence meant that Jack the Ripper stalked the streets freely. In many ways, the modern detective can be seen as a direct extension of Conan Doyle’s literary genius.

One of music’s biggest stars returns home to Fayetteville, NC, delivering a riveting performance in the exclusive HBO presentation J. COLE FOREST HILLS DRIVE: HOMECOMING, debuting SATURDAY, JAN. 9 (10:00–11:30 p.m. ET/PT). Part concert film, part backstage pass, the special tells his compelling life story through Cole’s own words and music, and through the observations of those who know him best. Featuring guest appearances by Jay Z and Drake, J. COLE FOREST HILLS DRIVE: HOMECOMING showcases live versions of all 13 songs from his third album, “2014 Forest Hills Drive.” Cole delivers a powerful performance that leaves his fans elated or in tears, connecting with audiences in a way few others can. Songs from “2014 Forest Hills Drive” include “January 28th,” “Wet Dreamz,” “03’ Adolescence,” “A Tale of 2 Citiez,” “Fire Squad,” “St. Tropez,” “Love Yourz,” “G.O.M.D.,” “No Role Modelz,” “Hello” and “Apparently.”

A documentary about the rise of six youth team players at Manchester United. From 1992 to 1999, the year of the Treble. Nicky Butt, Paul Scholes, the Neville brothers, Ryan Giggs and David Beckham give their insight to breaking into the first team and the emotions of playing at one of the biggest clubs in the world.

Strong Puerto Rican women forced to flee the island after Hurricane Maria have bonded like family in a FEMA hotel in the Bronx. They seek stability in their new life as forces try to pull them apart.

In defiance of Russia’s anti-LGBTQ laws, a queer, 21-year-old artist risks her life performing in surreal costumes throughout Moscow. Jenna Marvin’s radical public performances blend artistry and activism in this SXSW documentary.

“The World Trade Center: Rise and Fall of an American Icon” discusses the planning, construction, collapse, recovery, and cleanup of the buildings in the aftermath of their destruction by an act of Islamic terrorism.

Scottish animators Will Anderson and Ainslie Henderson star in and co-direct this inventive documentary. Albeit framed as a film for Will’s mother, we too are invited to witness how Will deals with the grief of his mother’s cancer. The duo work on their animations and face the frustrations of trying to make this documentary. Whilst alone, Will turns to DOM, the animated cat that lives on his laptop screen.

The origin story of the smash hit “Who Let the Dogs Out” goes back further than anyone could have imagined; steeped in legal battles, female empowerment and artist integrity, which beckons the question: will we ever know who let the dogs out?