HSM3‘s Justin Martin grabs ahold of a shovel at DisneyNature’s Earth held at the El Capitan Theater in Hollywood on Saturday afternoon (April 18).

The 14-year-old actor, who is not returning in HSM4, will be back on the big screen in The Soloist.

In the flick, Justin stars as the young Nathaniel Ayers. The Soloist follows a Los Angeles journalist (Robert Downey, Jr.), befriends a homeless Julliard trained musician (Jamie Foxx), while looking for a new article for the paper.

The Soloist opens in theaters this Friday, April 24.