Subsequently, his acting career developed rapidly during the 1990s.Sawa appeared in the film Little Giants and then got his big break in Casper, playing the role of Casper himself as a human boy.
He began acting when he was a teen, appearing in the films Little Giants (1994), Casper (1995), Now and Then (1995), Night of the Twisters (1996), Wild America (1997), and SLC Punk! In 1999 he starred in the comedy horror film Idle Hands with Jessica Alba.
Jeremy a également un petit frère, Toby Irvine, jeune acteur qui tient le rôle du jeune Pip dans le film De grandes espérances. Il postule à l'âge de dix-huit ans à l'Armée de terre britannique mais fut refusé après avoir menti sur son diabète.
Irvine commence sa carrière d'acteur à l'âge de seize ans.
"Some people were standing around her holding her as if to keep her from falling." Another student, Howard Perre Felman, and 11th-grader, was in government class when he heard the shot.
At first students joked about the noise, thinking that someone was playing around, he said.
Jeremy Irvine est né le 18 juin 1990 à Gamlingay (Cambridgeshire).