No Apologies On The Open Sea

In the mid-1700s, two captains who could never get along partnered with each other to sell merchandise overseas, riding on both their ships. On the first night of the voyage, one of the crew members finds a little girl up to no good, but instead of alerting the rest of the ship, he speaks with her. Eventually, they get spotted, and the rest of the crew members chase her away, and she falls off the ship during a storm. The girl comes back as a ghost to take her revenge on the merchants. On the other ship, a mistreated soldier who lost his memory and a nurse get on the bad side of their captain because of his malicious greed and must find a way off the ship after finding something important to them.