Bsod character animation

am absolute beginner… i started out with Bsod character animation tutorial…… i found a you tube tutorial on the same…… its nice but covers only upto the part creating mouth…i am stuck at the part where i have to make the back of the head…i work in top view but for that i need to go to front view[ctrl+1] and make changes… but when i go to front view its only dotted lines…

*** Moderation ***
moved from Tutorials, Tips and Tricks
as it is a support request