Liam is an actor known for his roles on both stage and screen. Select film and television roles include, Georgie in Ready or Not, (Fox Searchlight Films), Vincent in When Hope Calls, (Hallmark), and Andy Schlafly in Mrs. America, (FX Network). Some of his notable theatre roles have been, Tiny Tim in A Christmas Carol, Gavroche in Les Miserables, Charlie in Willy Wonka the musical, John Bechdel in Fun Home and Ralphie in A Christmas Story.