Lista de episodios

Trainers lived and shared the same diet as their families for a week.

All team members had to weigh in in front of family and friends at home.

For the first time in Biggest Loser history, the trainers had to weigh in. Contestants participated in three levels of 10 km on treadmills.

All four families had to pull two train carriages weighing 88 tons.

Greg and Rebecca were up to elimination. Greg was eliminated after receiving 4 votes.

Leigh W. won, however to receive the challenge money, he'd have to leave. He declined the $25,000.

The Duncans were the biggest-losing family to date with a loss of 43.8 kg. Contestants participated in 4 levels of curling weights.

Contestants completed 100 laps of ANZ Stadium staircases.

Sarah and Craig were up to elimination.

Contestants had to indulge in a six-course meal of Yum Cha.

The Westrens were the Biggest Losing family to date with a loss of 53.6 kg. Weights were added to teams who failed to answer correctly.

Contestants completed rounds of sprinting and filling sandbags.

Contestants had the chance to vote for the team they wanted out of the game.