Crew Workers Find Submarine In Dried Up River, Then They Look Inside

What now

In the dark, Don, Kevin, and Carl contemplated their next move. They could almost hear each other’s hearts pounding. “How do we get past them?” Don whispered nervously, eyeing the armed guards. Suddenly, Carl got an idea. “Listen, when you hear my signal, climb up fast,” he instructed in a low, serious tone. Don and Kevin exchanged confused looks.