#28. Julian Dennison

- Age: 20

- Domestic box office: $430.7 million

- Average per movie: $143.6 million

This New Zealand actor garnered international acclaim for his performance in the 2016 adventure dramedy "Hunt for the Wilderpeople" from director Taika Waititi. To date, his biggest box office earners are the action blockbusters "Deadpool 2" and "Godzilla vs. Kong." He also provides the voice of Pierce on the Australian animated TV show "The Strange Chores."