Jaw Breaker: More 'superhumans' are put to the test, including a man who claims he can eat anything: candles, plastic, strip lights, sawdust, nails and newspapers. (S1, ep 8)

Rubber Band Man: Daniel meets a man with the world's stretchiest skin, a human flying machine and a sword swallower. Plus, is this snake handler immune to the deadly black mamba? (S1, ep 7)

Rocket Blader: Comic book creator Stan Lee searches for real-life superheroes, finding a man who claims he can move objects with his mind. (S2, ep 6)

Human Crash Test Dummy: More superhumans' claims are tested, including a man who can control a swarm of bees and a human crash-test dummy who has been in 1,000 car crashes. (S1, ep 6)

Yoyo Ninja: Comic book creator Stan Lee and contortionist Daniel Browning Smith find a man with incredible yoyo skills as they search the world for extraordinary people. (S2, ep 10)

Human Wolf: Daniel marvels as Miroslaw lifts objects with his mind, sees how Shaun lives with a pack of wolves, and watches free diver Patrick reach depths that defy science. (S1, ep 5)

Finger Of Steel: Comic book creator Stan Lee hunts for real-life superheroes, finding a man who can smash through the rock-hard shell of a coconut with his index finger. (S2, ep 8)

Human Speed Bump: Ultimate climber Ryothi has the agility of a monkey, Tom's abs can withstand the force of trucks, and Tim can impale himself without pain or bleeding. (S1, ep 4)

Shark Master: Comic book creator Stan Lee goes in search of real-life superheroes, finding a man who dares to free-dive with sharks and another who can sprint on all fours. (S2, ep 2)

Hammer Head: Meet an ultramarathon runner, a man rumoured to have an indestructible head and a man who believes his dreams reveal the future. (S1, ep 3)