Season 1

1. Episode 1

Join Britney Spears's ex-husband Kevin Federline, rescued Beaconsfield miner Brant Webb, AFL legend Robert 'Dipper' DiPierdomenico and five other celebs and as they battle it out in the ultimate fat-fighting contest.

2012-01-30 • ? min

2. Episode 2

The contestants head to the first check-in and the three-part health measure of body fat percentage, waist measurement and fitness score is revealed to each contestant as their starting benchmark.

2012-01-31 • ? min

3. Episode 3

While K- Fed lies hooked to a machine in hospital, the other contestants take on a blindfold obstacle course. Lisa steers Darryn Lyons into obstacles instead of around them, and the resulting tantrum sees Darryn facing off with Matt.

2012-02-02 • ? min

4. The Whitsundays

K-Fed is back for the swimming challenge off Daydream Island. Lisa once again has Darryn seeing red, and Dr Tim reveals Lisa and Sarah will have to face their fears with scuba diving.

2012-02-06 • ? min

5. Scuba Breakthrough

Lisa struggles at first to master scuba diving but finds the roles reversed as Darryn's overconfidence has him floundering and gasping for air.

2012-02-07 • ? min

6. The Hangar

The teams are marooned on Whitehaven beach and must build rafts to reach Dr Joe's rescue boat. Christine and Nathan hit the water first, but can they grab maximum points as an overworked, overwrought Matt becomes the Incredible Hulk

2012-02-08 • ? min

7. Spirit Challenge, Tasmania

The teams are in Tassie and have to catch a fish at a salmon farm, but first they have to inflate two-person kayaks and race to fetch their rods.

2012-02-13 • ? min

8. Breakthrough At The Dam

The yellow, blue and green teams face a mighty, 140m abseil down a dam. Dr Tim is at hand as fear of heights freezes some of the contestants.

2012-02-14 • ? min

9. The Orienteering Endurance

Four injured contestants force the formation of three super teams to take on a grueling orienteering course with five testing challenges along the way. The water-on-the-brain-teaser has Darryn Lyons wishing his business manager was there to help, and the feuding Matt and Lana must overcome their differences to have any chance of winning.

2012-02-15 • ? min

10. The Hangar - 2nd Competitive Check-in

John and Lisa triumph in the weekly fitness tests. It's been neck and neck between Orange and Purple all week in Tasmania, who will come out on top when their health scores are revealed at the second competitive check-in?

2012-02-16 • ? min

11. Episode 11

2012-02-20 • ? min

12. Episode 12

2012-02-21 • ? min

13. Episode 13

2012-02-22 • ? min

14. Episode 14

2012-02-23 • ? min

15. Episode 15

2012-02-27 • ? min

16. Episode 16

2012-02-28 • ? min

17. Episode 17

2012-02-29 • ? min

18. Episode 18

2012-03-01 • ? min

19. Episode 19

2012-03-05 • ? min

20. Episode 20

2012-03-07 • ? min

21. Episode 21

2012-03-08 • ? min

22. Episode 22

2012-03-12 • ? min

23. Episode 23

2012-03-13 • ? min

24. Episode 24

2012-03-14 • ? min

25. Episode 25

2012-03-15 • ? min

26. Episode 26

2012-03-19 • ? min

27. Episode 27

2012-03-20 • ? min

28. Episode 28

2012-03-21 • ? min

29. Episode 29

2012-03-22 • ? min

30. Episode 30

2012-03-26 • ? min

31. Episode 31

2012-03-27 • ? min

32. Episode 32

2012-03-28 • ? min

33. Episode 33

2012-03-29 • ? min