Rob Sitch is an Australian actor, writer, and director, best known for his work in television and film. He gained fame as a co-creator and star of the popular TV series The Late Show and later the acclaimed comedy series Frontline. Sitch's contributions to Australian comedy have made him a prominent figure in the entertainment industry. In addition to his television work, Sitch has directed and produced several films, including The Castle and The Dish. He is also a founding member of the production company Working Dog Productions, which has produced various successful projects in Australia.