93 F150 with driver's door stuck. Interior and exterior door mechanisms have not affect. The key seems to be working and the electric actuator is causing the door lock to move up and down, I presume they are working correctly.

I've tried pulling on the interior door handle, while applying a lot of pressure to force the door open. No such luck. I've managed to pull the door panel, but can't really see what's going on.

Would appreciate any help.

Thanks, CABoss302