[Chimera-users] movie panel

Dear Users List, I apologize for these novice questions. I looked in the archives and could not find it. How do I get a MD molecular movement panel if I accidentally close it or I start a new session? I made a morph and I can see it on the model panel. Another very novice question is how do I delete a pdb in my model panel. Thank you in advance. Sincerely, Susan