Greg decides he needs a change of vocation. He calls upon his best mate Bass, the common sense of the pair, to join him in his quest to become a professional shark wrangler. Greg soon realises that the mission requires funds to get them started. Fortunately, Bass reluctantly agrees to outlay his money set aside for his fiancé's wedding ring and honeymoon, in the hope that the investment will pay dividends. Greg's mum, Barb, is all for the change, and even supplies the boys with stock from her beloved abattoir.