An unlucky dog named Dutch goes to Detectives Tom and Jerry, saying that a ruby stone he has been guarding from his great grandfather’s master pirate “Captain Wrongway Weston” is taken from a female dog named Roxy, who is also unlucky.
Toodles hires detectives Tom and Jerry to investigate and protect her against a threat to her Tuna can inheritance. They go investigate, and a mysterious and menacing figure keeps trying to hurt them.
When Hildie and Beatie leaves their home, Tom and Jerry comes across Little Quacker who turns into a big monster on and off when he eats the stew that Tom made standing on the window.
