Duration: 25.6s

I studied for five years... but there is much to learn. - Grace? This is Jake Sully. - Ma'am. Yeah, yeah. I know who you are, and I don't need you. I need your brother. You know, the PhD who trained for three years for this mission? He's dead. I know it's a big inconvenience for everyone. - How much lab training have you had? - I dissected a frog once.