What Other Movies Has Hero Fiennes-Tiffin Been In? While you may know Hero as bad boy Hardin in After, the actor previously appeared in other films like Bigga Than Ben, Harry Potter and the Half-Blood Prince, and Private Peaceful, as well as TV series Safe and Cleaning Up. Hero will also be starring in the upcoming After sequel and the 2020 film The Silencing. Image Source: Getty / Jean Baptiste Lacroix