Archibald-winning artist Wendy Sharpe is the new master artist at the helm. She sets the participants three exercises to test whether painting can help the group confront difficult emotions.

Nate Byrne joins artist and psychotherapist Noula Diamantopolous to find out how a blind contour drawing creative exercise might improve his mental health.

Acclaimed artist Wendy Sharpe returns to show the participants how painting and creativity can change a negative mindset to one of hope and positivity, a powerful tool in mental illness recovery.

Artist and psychotherapist Noula Diamantopolous guides Gardening Australia's Costa Georgiadis through a simple creative exercise, highlighting how making sound, singing or humming can positively affect our mental health.

Popular performer Eddie Perfect shares his songwriting and singing skills with the participants to help them express their thoughts and release trapped emotions. The results are amazing.

Eddie Perfect wraps up the experiment, showing how singing can relieve stress and anxiety. Culminating in a big finale, the group perform the song they wrote, and the Black Dog Institute reveal if the experiment's been a success.