Originally from Adelaide, he graduated Sydney Theatre School with a Diploma of Theatre Performance in 2008 and quickly landed his first feature.
Liam is often nicknamed "Buzz", for his likeness to Macauley Culkin's eldest brother in the "Home Alone" franchise.
Originally auditioned for a featured extra role for Underbelly: The Golden Mile but the casting agent was so impressed with his audition, he was offered the role of Tim Dewey instead.
Was offered the role of Norman Van Der Berg in The Unjudged on the spot after his first audition, from Director Nick Kapetanios and Producer Aaron Bishop.
Studied at the same high school as Australian Federal Sports Minister Kate Ellis and Olympian basketballer Brad Newley.
Is friends with Adelaide Crows football player Jared Petrenko.
Regards Al Pacino's character in Any Given Sunday as his inspiration to be an actor.