“For the sake of one life, you will destroy the world. Some things are not ours to tamper with.” :eek:
Dr. Warren was fired. No wonder we’ve never seen her up to this point.
Whoa! Giant cell phone! :eek:
Oh, Carla’s there. I guess she could still die horribly. 
“He’s too busy to stop me from destroying the world?”
“All William Bell ever cared about was finding a way to increase the wealth and the power and the legend of William Bell.” 
So why does Peter mean so much to Nina?
Whoa! So that’s how Nina lost her arm. Everything really is Walter’s fault.
And here’s where Peter remembers Walter sitting on his bed.
“Dad? Are you all right?”
“Please Liz, I need you not to doubt me.”
Wow, Walter, that’s just cold. You lied right to her face.
“Bring him back to me.”
“I promise.”
“We can’t get where we’re going in a car.”
Reminds me of another mad scientist.
“Where we’re going, we don’t need roads.”
“You’re not my father.” :eek:
And the Observer saves them, correcting the mistake he caused.
Sort of.
“The boy is important. He has to live.”
There are so many ways we could take that.
“You’re going to return him?”
“Yes, once he’s stabilized.”
“This is the boy I showed you. The other Peter. It was the only way I could save him.”
This is just too sad.
“Elizabeth, don’t. He’s not ours. I have to take him back.”
“You can’t imagine what it’s like to lose a child.”
This is possibly one of the best episodes, ever. So heartbreaking.
Yeah, fabulous acting especially John Noble as younger Walter Bishop.