Actor Martin Clunes, who although now has hung up his stethoscope, will forever be Doc Martin for some. But, these days he's busy meeting remarkable animals; from search-and-rescue dogs to mine-sniffing rats and therapy horses.

The mighty Sabrina Pace-Humphreys is here, she’s a trailblazing ultra-runner, author and activist, who not only tackles gruelling terrain but also breaks down barriers; encouraging diversity every step of the way.

Richard Armitage is an actor, author and voice-over artist who has thrilled us for over two decades - from Spooks, The Hobbit and North & South to Harlan Coben's hit Netflix dramas - making him the only man on the programme for whom spying, dragons and Victorian etiquette are all in a day’s work.

All that, plus we have the Inheritance Tracks of the comedian, broadcaster and soon to be celebrity gladiator contestant...Ellie Taylor.

Presenters: Nikki Bedi and Huw Stephens