Best Documentary TV Shows to Watch Now on Channel 4 (Free) Available in the UK

Alone (2015)

Gok's Teens: The Naked Truth (2012)

Miners' Strike 1984: The Battle for Britain (2024)

Britain's Most Expensive Houses (2020)

Britain by Beach (2021)

Sarah Beeny's New Life in the Country (2020)

The Royal Institution Christmas Lectures (2010)

Dani Dares (1997)

Remarkable Places to Eat (2019)

Tony Robinson's: Fact Or Fiction (2001)

Emergency Helicopter Medics (2022)

Supercruising: Life at Sea (2025)

Married to a Psychopath (2022)

Don't Tell the Bride (2007)

Matt Baker: Travels with Mum & Dad (2022)

60 Days with the Gypsies (2022)

Real Serpent: Investigating a Serial Killer (2024)

Italia 90: When Football Changed Forever (2022)

The Secret Life of the Holiday Resort (2017)

Grand Designs (1999)

Supercruising: Life at Sea (2025)

Crime Scene Cleaners (2025)

Dover 24/7: Britain's Busiest Port (2025)

Britain Under the Nazis: The Forgotten Occupation (2025)

Ancient Greece by Train (2025)

Travels with Agatha Christie & Sir David Suchet (2025)

A Place in the Sun (2025)

World of Weird (2025)

Guy Martin: Arctic Warrior (2024)

Swiped: The School That Banned Smartphones (2024)

Ultimate Christmas Gift Guide with Josie Gibson (2024)

Edward vs George: The Windsors at War (2024)

Marilyn Manson Unmasked (2024)

Suranne Jones: Investigating Witch Trials (2024)

Narrow Escapes (2024)

All Aboard!: Scotland's Poshest Train (2024)

The Amazon Review Killer (2024)

Ottoman Empire by Train (2024)

Country House Auction (2024)

The Body Detectives (2024)

The Six Wives of Henry VIII (2001)

I Am... (2019)

Educating Essex (2011)

Stage School (2016)

Hobby Man (2022)

Sue Perkins' Big American Road Trip (2022)

The Great British Bake Off: An Extra Slice (2014)

Celebrity Rebrand (2021)

Kathy Burke's All Woman (2019)

Trip Hazard (2021)

The Convention Crasher (2007)

Food Unwrapped (2012)

Extraordinary Escapes (2021)

How to Live to 100 (2013)

Emergency Helicopter Medics (2022)

Don't Tell the Bride (2007)

Grand Designs (1999)

A Place in the Sun (2025)

Return of the Chef (2005)

Living with the Amish (2011)

Made in Chelsea (2011)

Miriam and Alan: Lost in Scotland (2021)

World of Weird (2025)

60 Days on the Estates (2024)

Emergency on Sunny Beach (2024)

Wonders of the World I Can't See (2023)

Our Dream Farm with Matt Baker (2024)

The Rotunda/24 Hour Baby Hospital (2018)

Gypsy Rose: Life After Lock Up (2024)

The Dog House (2019)

Secret Lives of Slim People (2019)

15 Kids and Counting (2012)

Hotel Hell (2012)

Undercover Boss (2010)

My Grandparents' War (2019)

Miriam: Death of a Reality Star (2024)

The Rise and Fall of Boris Johnson (2024)

The Royals: A History of Scandals (2023)

Jonathan Ross' Myths and Legends (2023)

The Great British Dig: History In Your Garden (2021)

Abandoned Railways from Above (2024)

Time Team (1994)

Suranne Jones: Investigating Witch Trials (2024)

Cleaning Britain's Greatest Treasures (2022)

Find It, Fix It, Drive It (2019)

Castle Secrets (2023)

Bettany Hughes' Treasures of the World (2021)

Time Team Digs (2002)

Married to a Psychopath (2022)

Real Serpent: Investigating a Serial Killer (2024)

The Diana Investigations (2022)

Women on Death Row (2023)

Catching a Killer (2017)

City Confidential (1998)

The Eleven (2017)

Homicide: Hours to Kill (2017)

In the Footsteps of Killers (2021)

The Killer Nanny: Did She Do It? (2022)

Secrets of the Hells Angels (2024)

Killer Cases (2020)

The Murder of Laci Peterson (2017)

Cold Case Files: The Rifkin Murders (2023)

Surviving R. Kelly (2019)

Night Coppers (2022)

Murder in the 21st (2023)

Depp V Heard (2023)

24 Hours in Police Custody (2014)

Jeffrey Dahmer: Killer Cannibal (2019)

Derren Brown: Trick of the Mind (2004)

The Dog House (2019)

The Secret Life of the Zoo (2016)

Time Team (1994)

Speed with Guy Martin (2013)

10 Years Younger (2004)

New Zealand by Train (2022)

Guy Martin's Wall of Death: Live (2016)

The 1900 House (1999)

Italia 90: When Football Changed Forever (2022)

The Academy (2022)