Although he's only seven, Eddie's got it all figured out. He wants his father, a widower, to get remarried — to the girl next door. Unfortunately, she's not one of the women that his dad's been dating.
Tax cheats Moe, Larry and Shemp decide they're so good at cheating the government, that they start a business as crooked tax advisors. They become rich, but an undercover agent from the IRS gets the goods on them, and its off to jail for the stooges.
The stooges graduate from dental school and go out west to open a practice. Everything goes well until Shemp "cures" an outlaw's toothache from the instructions in a carpentry book, and the boys must leave on the run.
Joe McDoakes asks for a raise and is informed by his boss that the employee selected by him to run the office while he is on vacation will get a raise.
