8 best shows like Elstree 1976 (2015)

Sir David discovers a microscopic world that’s invisible to the naked eye, where insects feed and breed, where flowers fluoresce and where plants communicate with each other and with animals using scent and sound.

Fry's Planet Word sees Stephen Fry finding out more about linguistic achievements and how our skills for the spoken word have changed. He dissects language in many of its guises.

Award-winning architect Piers Taylor and actress and property enthusiast Caroline Quentin explore extraordinary homes built in mountain, forest, coast and underground locations around the world.

Ed Stafford and Luke Collyer set out to walk the entire length of the Amazon River. Over seven thousand kilometres of the toughest terrain on the planet. Teeming with deadly wildlife and a battleground for the criminal drugs trade.

Joanna Lumley returns to the country of her birth for a deeply personal journey around the vibrant and unique country of India, traveling its length and breadth, an immersive and extraordinary exploration of its diverse landscapes, varying cultural traditions and incomparable spirit. Along the way, she meets an eclectic mix of people and discovers how independence has shaped India into the constantly evolving and endlessly fascinating country it is today.

An intimate portrait of the ingenuity and resilience of three different animal families as they face the seasonal extremes and fierce predators of the Brazilian wilderness.

Louis immerses himself in the world of Ohio's state psychiatric hospitals, meeting patients who have committed crimes - at times horrifically violent - while in the grip of severe mental illness.

Dive into the mysteries of some of NASA’s most curious missions and explore stories of engineering achievement and human endurance. Each episode offers first hand testimony from astronauts, NASA mission footage, plus beautifully rendered CGI to bring to life these voyages that reveal unexplained sightings that have dogged many of NASA’s most famous missions.