It is still possible to get in through a secret door.

We must find that secret door in Paul's room tomorrow.

A secret door at the end of it led right down into the base.

They can find the secret door into the mountain, and open it.

There was nothing in the living room to show a secret door.

He then walked quickly across the room and back through the secret door.

She only had to find a way to open the secret door.

The man had come through a secret door in the side wall of the office.

I found the secret door, and there was this room.

It was as if she had opened up a secret door to his heart.