Upon closer inspection of Schreck's abandoned briefcase, Tim noticed something that a less observant knight wouldn't or at least not one with no understanding of corporate accessories (but that is a story for another time).
"It's got a three digit code!" Tim pontificated "How hard could this be?"
"It'll be bloomin' tricky is what I think!" said the ever-ruffled Eric.
"No, don't you two nitwits see? It's so easy." Matilda, ever the voice of reason, stated "He gave us some hints while he was being dragged away."
Hint #1 A reminder, this is what Gregory said: "Let me go free" "I won't go, I don't have to" "You've got the wrong man, I'm not the one you're after."
Hint #2 In the lines that Gregory said upon being dragged from the room he said several words could relate to the three digit code.
Hint #3 Three words that Gregory said are homophones for numbers.
Answer Free = 3 To = 2 One = 1 The code is 321