Antonio "Tony" Padilla is one of the main characters in Netflix 's 13 Reasons Why. He is portrayed by Christian Navarro. Antonio, more commonly known as Tony, is a high school student at Liberty High who helps Clay with dealing with Hannah 's death and is revealed to be the person who saw Hannah get taken away in an ambulance. Antonio "Tony" Padilla is one of the main characters in Netflix 's 13 Reasons Why. He is portrayed by Christian Navarro. Antonio, more commonly known as Tony, is a high school student at Liberty High who helps Clay with dealing with Hannah 's death and is revealed to be the person who saw Hannah get taken away in an ambulance.