First Cut was initially a strand of thirty half-hour primetime documentaries commissioned by Channel 4. commissioning editor for documentaries, Sarah Mulvey.It was added to the schedule to replace Alt-TV, which launched the careers of documentary makers including Marc Isaacs, Olly Lambert, Emily James, Tina Gharavi, Paul Berczeller and Morgan Matthew. First Cut aimed to showcase new talent, allowing young directors to demonstrate their work before receiving further opportunities on Channel 4's flagship documentaries Cutting Edge and Dispatches.
After the completion of the initial two series (30 episodes), First Cut was commissioned for a third series in which began on Friday, 9 January 2009, with a documentary entitled "The Hunt For Britain's Tightest Person".