Mortimer Brewster’s aunts Abby and Martha are two of the kindest, most loving women you could ever hope to meet. They are always willing to help others and always seemed to have a kind word for everyone. They raised Mortimer and his brothers Jonathan and Teddy from a young age. Mortimer has developed into a well-rounded young man who works for the city’s paper reviewing the theatre. Brother Teddy, while harmless, suffers from the delusion that he is President Theodore Roosevelt. Brother Jonathan, well, the less said about him the better. He was the type of child who enjoyed pulling the wings off of flies and the legs off of spiders. The “fun” begins when Mortimer is excitedly preparing to share the good news of his coming engagement to the girl next door rather unexpectedly finds a dead body in the window box seat of his Aunts’ home. Later that same night his brother Jonathan returns home after a long absence; who after numerous face changing surgeries looks a great deal like the actor Boris Karloff. With him comes an alcoholic plastic surgeon and another dead body. Meanwhile, Teddy seems to be digging body sized locks for the Panama Canal in the basement.