Here’s another important sound effect, though you can see I got a little lazy and just copy and pasted it into the successive panels. Dropping the side of the heavy cage on the ground is not a very good way to act stealthy during your escape attempt.

I don’t know why they’re so worried, though. At this point White is the only one around, so they could probably get out if they just all worked together. I guess they don’t have any way to know that he’s the only one there, though.