Jeremy Shada began acting at the age of seven soon after moving to Los Angeles with his family. He was inspired to act by his older brother Zack Shada, who had begun acting himself. Shada initially appeared in commercials. Later on, he began auditioning for voice acting and theatrical performances, taking the advice from a voice over agent. His first live action theatrical role was as Young Kurt Diamond in No Rules. He has since appeared in additional live action and voice acting roles, such as playing Charlie Pace in childhood flashbacks on "Lost". 