He has appeared in the films Genius, The Sixth Sense, The Patriot, A Rumor of Angels, Jurassic Park III, The Glass House, Chasing 3000, Mean Creek, Barney's Great Adventure (based on the popular children's television series), Local Color, Family Plan, and Uncle Nino.
He got his first break as Alec Mackenzie in the feature film Family Plan, which led him to appear in Barney's Great Adventure.
After the success of The Sixth Sense, I'll Remember April was rushed to video due to Osment's role as Pee Wee Clayton.
[citation needed] Actor/director Mel Gibson, who was looking for several child actors to play his seven children in The Patriot, saw Morgan and asked him to audition for the movie.
Additional television credits include Genius (Disney Telefilms), In the Dog House (Viacom/Showtime), Fire Co. 132 (20th Century Fox), Missing Persons (ABC), and The Offspring music video for "Kristy, Are You Doing Okay?"