Undead is a 2003 Australian zombie science fiction horror comedy film written and directed by Michael and Peter Spierig and starring Felicity Mason, Mungo McKay and Rob Jenkins. It was then-relatively-unknown "Good Game" presenter Steven O'Donnell's first film role.

Based on that paragraph can we conclude that this sentence is true?
In 2003, Australian zombie movie introduced Steven O'Donnell's first role.
Yes