Thank God, You're Here is an Australian television impromptu comedy program produced by Working Dog Productions. It premiered on Network Ten on April 5, 2006, with the first three seasons and fourth season airing on Seven and Seven respectively. Each episode involves performers walking through a door into an unknown situation, greeted by the phrase "Thank God, you're here". Then they have to improvise. The winner is announced at the end of each episode. This is the most successful new drama in Australia in 2006, with the first few episodes attracting an average of 1.7 million viewers. The show is hosted by Shane Bourne and judged by Tom Gleisner. This format is sold for entertainment in many countries.