Trent Sullivan is an Australian movie and television actor, born in Sydney. He received his start in acting at age 4 when he played Rupert in the comedy-drama film Me Myself I.Trent graduated from Saint Stephens College on the Gold Coast, Queensland in the year 2011.Sullivan performs in the Channel Ten, Disney and Nickelodeon UK programming H2O: Just Add Water, where he plays Elliot Gilbert, the younger brother of main character Emma. He has also appeared in The Sleepover Club, Jeopardy, The Condemned and Sea Patrol.