Susan Calman's Grand Day Out - Series 4

British comedian Richard Ayoade (later taken over by Joe Lycett), accompanied by a celebrity guest, takes a ruthlessly efficient approach to travel, covering everything top tourist destinations have to offer in just 48 hours.

An Idiot Abroad is a British travel documentary television series broadcast on Sky1 and Science, as well as spin-off books published by Canongate Books, created by Ricky Gervais and Stephen Merchant and starring Karl Pilkington. The ongoing theme of both the television series and the books is that Pilkington has no interest in global travel, so Merchant and Gervais make him travel while they stay in the United Kingdom and monitor his progress.

Antiques Roadshow is a British television show in which antiques appraisers travel to various regions of the United Kingdom to appraise antiques brought in by local people. It has been running since 1979. There are also international versions of the programme.

David Attenborough presents a documentary series exploring how animals meet the challenges of surviving in the most iconic habitats on earth.

Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy Antarctica. The show's primary focus is on animals and ecosystems around the world. A comic book based on the show, meant to be used an as educational tool for kids, was briefly distributed to museums and schools at no cost in the mid-2000s.

Conan O'Brien visits new friends he met through his podcast, "Conan O'Brien Needs a Fan," where he dives deep with listeners from across the country and the world.

A British genealogy documentary series in which celebrities trace their ancestry, discovering secrets and surprises from their past.

Australian host Steve Irwin and his wife Terri run a wildlife refuge. Their shared passion is educating the world about wildlife, including the much feared crocodile and numerous venomous snakes. Steve's specialty is the capture and relocation of crocodiles. No animal appears too threatening to Steve, his true respect for animals is the foundation for everything he does.

This daring original series stars postmodern bad boys of magic Penn & Teller as they question many of our culture's most cherished and widely held beliefs. From the truth about palm readings and TV psychics to the reality behind Feng Shui and Ouija boards, the archly comic masters of misdirection host this eye-opening analysis of the middle-ground between perception and reality.

Host Adam Conover employs a combination of comedy, history and science to dispel widespread misconceptions about everything we take for granted.