Use the timeline below to select up to 20 seconds to watch or share.
2.87sMarty!
2.33s
8.26s
1.52sOkay, well, sometimes,
1.93sscience is more art than science, Marty,
1.87sA lot of people don't get that.
3.29s
1.26s
2.59s
1.73sCome on. Are you kidding me?
2.9sHello!
Marty!
2.99sYou're not Marty! Bring us Marty!
4.34s