Thank God You're Here Season 1: Episode Guide & Ratings

Fifi Box is dressed in a tracksuit, Frank Woodley is fitted out in Roman era finery, Angus Sampson is scrubbed up and ready, and Peter Rowsthorn looks like a professional.

Matthew Newton makes his debut in a green velvet jackets. As does Shaun Micallef in an enthusiastic t-shirt. Fifi Box returns all primped and put together like a proper lady. While Angus Sampson walks through the door in a tweed and leather jacket.

Fifi Box, Glenn Robbins, Frank Woodley and Akmal Saleh guest star.

Santo Cilauro, Peter Rowsthorn, Robyn Butler and Angus Sampson step through the door this week.

Akmal Saleh, Shaun Micallef, Alan Brough and Julia Zemiro guest star.

Peter Rowsthorn, Josh Lawson, Angus Sampson and Julia Zemiro are ready to step through the door this week.

Josh Lawson, Fifi Box, Bob Franklin and Frank Woodley share the stage this week.

Hamish Blake, Tanya Bulmer, Josh Lawson and Angus Sampson perform.

Thank God Hamish Blake, Bob Franklin, Fifi Box and Peter Rowsthorn are here.

Five stars (Shaun Micallef, Angus Sampson, Frank Woodley, Kate Langbroek and Akmal Saleh) compete on the season finale.