Vasco inputs numbers on the keypad before Riley tells her what they are, and she puts them in wrong.
The character named Frank DiAngelo was credited as Frank Diangelo. The "DiAngelo" spelling comes from the caption of the yearbook photo.
The yearbook photo caption misidentifies Young Vivian Gray as "Arlene Nash". Arlene is the name of Patrick's wife and Nash is Young Vivian's future married name.