Ghost Pirates of the Sea-erra Madre

You decide the best course of action is to be patient. You'll wait for the right moment and escape when the octopus (or squid?) least expects it.

You let your submarine be drawn slowly backwards by the tentacle but you get caught up looking at some weird looking fish that swim by and then suddenly everything is dark. Did you just let the octopus eat you? Yes, you did. You didn't think there were any creatures large enough to eat a submarine, but apparently there's at least one.

You turn on the Seeker Jr.'s special laser light and illuminate the space around you. Before the light goes out you see that you're surrounded on all sides by what you can only guess is the creature's stomach.

You could fire your harpoon gun and hope that it causes the creature to throw you up or you could activate your laser cannon and blast your way out.