'Upload' season four. Prime Video Logo text [This story contains major spoilers from the final season and series finale of Upload.] "I remember texting Greg that I thought the scene between Nathan and Nora on the bench was one of the most beautiful things I had ever read," Upload star Robbie Amell recalls of his initial reaction to discovering half of his character's fate. "I thought it was so beautiful and real. I just loved those words, and that ended up being one of the final scenes that Andy [Allo] and I shot together.