Ellie Paxton-Hall

Guest chef Teage Ezard challenges Michael in the last immunity challenge of the season.

The contestants are given a Mystery Box challenge and are then tasked with taking over the QANTAS First Lounge kitchen at Sydney Airport.

The teams' next challenge is to prepare a three-course lunch service at the Merivale Felix restaurant in Sydney.

The contestants are given a mystery box containing several exotic Korean ingredients.

The contestants are woken up by George who sets them their next challenge.

The fierce battle for the immunity pin sees Christine Manfield as a guest judge.