Lisner and Erskine have been working together for quite some time now. Tracy is the first film that they have a writing credit together. Although Leopold was also part of the writing team, Lisner and Erskine will co-write the sequel Tracy 2. It never occurred to either of them that they would become best friends as well as forming an creative partnership. Erskine's Film Company is Thirsty Films. Lisner started DFUA Productions Pty Ltd in 2016. Expect many productions produced by this unstoppable duo.