He is most known as Steve in the children's television series The Henderson Kids, before being the original Simon Kelly in the sitcom Hey Dad...!
[1] He went on to appear in a number of television shows and films, including Platypus Cove, The Fire in the Stone, Waterloo Station, Boy in the Bush, Crime of the Decade, and The Cowra Breakout.
[1] Smith starred in a two-part episode of A Country Practice called "Repairing The Damage" as a glue-sniffing addict.
[1] The series follows Steve and his sister Tamara, played by Nadine Garner, who are sent to the country to live with their uncle following the death of their mother.
He also enjoyed developing a good working relationship with Garner, and they became like brother and sister on the set.