Glenn Robbins has known his co-star Rhys Mitchell, ever since he was a little boy. As Robbins worked with Rhys' father, actor Mark Mitchell, on the Comedy Company.
The creators Wayne Hope and Robyn Butler both appear in the first series. Robyn as the psychologist and Wayne as the driving instructor.
The director Wayne Hope plays Tony the 'Hot lap' driving instructor.
Michala Banas and Dougie Balwin worked together on the show Nowhere Boys (2013) and Nowhere Boys - The Book of Secrets (2015). In this series they play mother and son.
Patrick Brammell and Annie Maynard also appeared together in A Moody Christmas (2012).