King of the Nerds is the ultimate nerd-off. The series follows fierce competitors from across the nerd spectrum as they set out to win $100,000 and be crowned the greatest nerd of them all. King of the Nerds takes the glory of geekdom to a whole new level as the competitors live together in “Nerdvana.” Each week, they must face challenges that will test their intellect, ingenuity, skills, and pop culture prowess. One competitor is eliminated each week until one nerd stands alone as the ultimate champion of all things nerdy.

Following an elite crew of workers– brakemen, engineers, construction crews, mechanics and train drivers – Railroad Alaska illustrates the battle against ferocious weather and treacherous terrain to keep the State of Alaska’s critical 500-mile long railroad rolling to deliver life sustaining supplies. From controlled avalanches to prevent catastrophe, to fascinating characters, like Jim James, the one-handed handy man, learn what it takes to keep this train on track.

The companion show to the popular BBC One programme Strictly Come Dancing which features interviews and training footage of the couples competing in the main Saturday night show, opinions from the judges on the previous Saturday show and the training footage for the next, and interviews with celebrities who have been watching the show.

A reality series in which a man and a woman date two different naked suitors on a remote exotic location.

It’s the “Nailed It!” holiday special you’ve been waiting for, with missing ingredients, impossible asks and desserts that look delightfully sad.

Follow real-life law enforcement officers from various regions and departments of the United States armed with nothing but with cameras to capture their actions, performing their daily duty to serve and protect the public.

Each week four contestants will compete to create full costumes and character origin stories that will dazzle a panel of judges for a chance to win $10,000.

Three music moguls search for new artists for their record labels. Unsigned hip-hop and R&B artists undergo auditions and workshops to hone their craft and determine if they really have what it takes to get signed to a deal.

Big Brother is a BAFTA Award-winning British reality television game show in which a number of contestants live in an isolated house for several weeks, trying to avoid being evicted by the public with the aim of winning a large cash prize at the end of the run. It is the British version of the Dutch Big Brother television format, which takes its name from the character in George Orwell’s 1949 novel Nineteen Eighty-Four.

Big Brother, along with its spin-off series Celebrity Big Brother, was originally broadcast on Channel 4 from 18 July 2000 until 10 September 2010, after which it was dropped from Channel 4’s schedules due to declining ratings. The rights to the programme were acquired by Channel 5 in a two-year contract with Endemol to air on the main channel and subsidiary channel 5*. The re-launched version premiered on 18 August 2011 with a back-to-back series of Celebrity Big Brother and Big Brother.

The host of Big Brother for the duration of its run on Channel 4 was Davina McCall, who was replaced by Brian Dowling when the show moved to Channel 5. Marcus Bentley has narrated the show since its inception on Channel 4. Spin-off shows that co-existed with the Channel 4 series were presented by Dermot O’Leary, Russell Brand, George Lamb and Emma Willis, who returned to present the only spin-off show Big Brother’s Bit on the Side alongside Jamie East and Alice Levine when the show began on Channel 5. On 2 April 2013, it was announced that Willis would be the main Big Brother presenter.

Jeff Schwarz, the owner of a large liquidation house, works seven days a week following leads and tips that could bring him to the next big buy. Back at the shop, his crew works to make room for the new merchandise by finding buyers for the old.

Follows Atlanta-based self-made multimillionaire Todd Chrisley, his devoted wife Julie and their five children who live a seemingly picture-perfect Southern life with everything money can buy.

This obstacle course competition features people from all walks of life, where one player races through daunting obstacles while four other contestants are manning battle stations along the course, firing over-the-top projectiles in an attempt to knock them off and slow them down. It’s a physical and funny “us versus them” scenario, with the fastest finisher winning a cash prize.