Gregory is a 10-year-old boy who gets trapped inside the Mega Pizzaplex after hours and must find a way to survive ‘til the doors reopen at 6:00am. He finds comfort in Glamrock Freddy through all the dangers he faces.

Evan Afton is the youngest son of William Afton, the notorious serial killer famous for tainting the name of Fazbear Entertainment for years. Evan was one of his first victims and via helping his brother, Michael, from the afterlife, they try to stop their father's ongoing crimes from the grave.

 I would like for the person auditioning to bring that innocent voice to Gregory but also to have the grit for when he loses control of his emotions later in the story. The same applies for Evan but he gives off a more ethereal tone. 

A range of accent would be ideal here as Gregory is American and Evan is British.