The stooges are tricked into becoming stowaways by their neighbor "Borscht", a spy for an enemy country. Stranded on a freighter on the high seas, they discover that their friend has concealed some stolen microfilm in watermelons they brought aboard for him. After a wild chase, they subdue Borscht and recover the microfilm.
| Name | Type | Role | |
|---|---|---|---|
| Felix Adler | Writer | ||
| Gene Roth | Guest Star | ||
| Jules White | Director |