hello gentlemen

I have a question which i thought i cud get it clarified with u all ....

what shud be my answer if the interviewer asks me that u r the PIC of the a/c and u find out the a/c is hijacked , n the hijackers r asking u to open the cockpit door , as the PIC what do u do ?
do u open the door ? or u dun open the cockpit door ?
and yes forgot to mention , if i dun open the door the hijackers have threatened to kill one pax every five mins

pls advice