No One Must Ever Know Frank Wildhorn (Ft. Anthony Warlow)

[JEKYLL, spoken]
October 7th. After midnight. The experiment is out of control. The transformations are starting to recur of their own accord. I cannot bear much more. The beast has taken a heavy toll, not only on me, who can yet be saved, but on others, who cannot. I remain convinced there is a way to counteract the effects of the formula, but I must have new chemicals for the antidote soon. Every day they say they will be delivered, but still they do not come! I dare not leave this place. I am dangerous - more dangerous than any wild animal stalking its prey!

(sung)
No one must ever know
What I have done!
For if anyone does
All my work is undone!
And I must gain control
Of this monster inside
In the name of the people who've died!

But how do I deal
With a foe I can't see;
Who whenever he wants
Takes possession of me?
In the battle of wills
That is raging inside
Will I end up as me, or as Hyde?!

...Could it be?
Have I really lost my way?
Have I lost my mind?
...Will I lose the day?

Am I a good man?
Am I a mad man?
It's such a fine line
Between a good man and a... bad...