They will be enough.

We will whisper the truth to these, and have them ready for a signal.

The forward door from amidships is closed by iron bars--is it not ?" "Si, Senor," his eyes again sparkling with interest.

"The men quarreled, and there was fighting." "Then there is no escape in that direction and it can be no great task to close any passage leading aft.

Lower the deck hatch, and we have those devils below caged like so many rats.