Lindsey gets to experience life onboard an RNLI lifeboat.Source: CBBC
Series 4: 12. Foot Golf
What happens when you mix football and golf? Lindsey and Radzi go head to head to find out.
Series 4: Paddleboarding
Radzi heads to Anglesey and takes to the water to try a 3,000-year-old sport
Series 4: Wheelchair Basketball
Wheelchair Basketball a sport that tests Lindsey's and Radzi's coordination to another level when they go head to head at the UK's biggest tourmanment in Sheffield.
Series 4: 16. Beach Volleyball
Radzi heads to Brighton to try his hand at beach volleyball and takes on two members of Team England
Series 4: 9. Lindsey And The Blackpool Tower
Lindsey helps out when the Blackpool Tower needs some maintenance, and she needs a serious head for heights.
Series 4: 8. A Giant Green Badge
To celebrate the Blue Peter green badge turning 30, Radzi and Lindsey help to build a giant badge out of wicker.
Series 4: 6. Lindsey And The Royal Yacht
Lindsey boards the Royal Yacht Britannia to help with some spring cleaning and bakes a special birthday cake.
Series 4: 1. Vote 100
Lindsey visits the Houses of Parliament to uncover the story of equal voting rights.
Series 4: 3. Extreme Electricity
Radzi puts science to the test when he joins a unique performance group who harness the power of four million volts of electricity.
Series 4: 5. Lindsey's Red Arrows Adventure
Lindsey takes to the skies with the legendary Red Arrows to find out what it takes to be a pilot in the elite display team.
Series 4: 19. Radzi's Aircraft Carrier Adventure
Radzi joins the crew of the biggest ship in the Royal Navy's fleet.
Series 3: 22. Radzi And The Supersized Screen
When the giant screen at the top of an iconic London tower needs changing, Radzi lends a hand.
Series 4: 24. Lindsey And The Gritter
Lindsey discovers how our roads are kept safe during winter weather.
Series 3: 23. Lindsey's Lifeboat Adventure
Lindsey gets to experience life onboard an RNLI lifeboat.
Series 4: Paddington Bear
Lindsey takes part in a special birthday concert to celebrate 60 years of Blue Peter and Paddington Bear
Series 4: 14. Netball
Radzi takes his love of sport another step further and tries Netball for the first time
Series 3: 24. Radzi's Indoor Surfing Challenge
Radzi learns the art of indoor surfing and takes part in a display routine with two pro-surfers.
Series 4: 4. Radzi And The Commonwealth Games
Radzi takes part in a very unique handover ceremony for the 2022 Commonwealth Games.