July of 1916 was a time of record heat, a polio epidemic, and a World War in Europe. But beachgoers in New Jersey are threatened by a even greater terror: a shark that has suddenly developed a taste for human flesh. Starting July 1st and lasting over a period of 12 days, the unidentified shark kills four people and seriously injures a fifth before the attacks stop, and threatens New Jersey's thriving tourist industry. Based on true events, and one of the inspirations behind Peter Benchley's Jaws.

The title says it all. There's a mix up involving stolen diamonds which Ernest has (naturally) made into a yo-yo and given to his would be girlfriend, Rene. But Rene wants a man of action, and doesn't think that Ernest fits the bill. After the bad guys come looking for the stolen diamonds and kidnap Rene, all of her fantasies come true as Ernest has to go to Africa to rescue her.