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What About Bob?

What About Bob? is a mathematics topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand What About Bob? rather than just read about it. In short: What About Bob? is a 1991 American comedy film directed by Frank Oz and starring Bill Murray and Richard Dreyfuss. Murray plays Bob Wiley, a mentally unstable patient who follows his egotistical psychotherapist, Dr.

What About Bob? — main illustration
What About Bob? — illustration

Key takeaways

  • What About Bob? belongs to mathematics; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect What About Bob? to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of What About Bob? from memory before moving on to harder problems.

Reference excerpt

What About Bob? is a 1991 American comedy film directed by Frank Oz and starring Bill Murray and Richard Dreyfuss. Murray plays Bob Wiley, a mentally unstable patient who follows his egotistical psychotherapist, Dr. Leo Marvin (Dreyfuss), on vacation. When Bob befriends the members of Leo's family and they help each other overcome their problems, the patient's continued presence pushes the doctor over the edge. What About Bob? was released by Buena Vista Pictures Distribution on May 17, 1991. The film received positive reviews and grossed $63.7 million in the US.

Plot In New York City, neurotic and multiphobic Bob Wiley spends his life in a near-constant state of distress. Exasperated by Bob's high-maintenance needs, his therapist closes his practice and refers Bob to the egotistical and controlling Dr. Leo Marvin, who believes his new self-help book, Baby Steps, will make him famous. Leo gives Bob a copy of Baby Steps and makes an appointment to see him following the Marvin family's vacation. Unable to cope without regular reassurance, Bob repeatedly calls Leo's telephone exchange in failed attempts to deduce his location. Bob then visits the exchange while posing as a detective investigating Bob's suicide and learns that the Marvins are at Lake Winnipesaukee, New Hampshire. Bob travels there by bus, irritating fellow passengers with his habits. He encounters Leo, who agrees to call Bob at a local coffee shop if he then returns home. Out of spite, the shop owners—the Guttmans, whom Leo had outbid for their dream lake house—take Bob to Leo's doorstep. There, Bob meets Leo's wife, Fay, teenage daughter Anna, and young son Siggy, all of whom are charmed by his eccentric personality, to Leo's irritation. Hoping to be rid of him, Leo advises Bob to take a vacation from his problems and return to the city. Bob, having never been on vacation, takes the advice literally and stays at Lake Winnipesaukee. Bob unintentionally bonds with Leo's family: he faces his fear of sailing after Anna ties him to a boat's mast, inadvertently gives Siggy the confidence to dive into the lake—which Leo had failed to achieve—and overcomes his germophobia. After Leo pushes Bob into the lake, Fay forces him to apologize and invites Bob to dinner. Oblivious to Leo's hostility, Bob accepts as he believes the events are part of Leo's radical therapy. A thunderstorm forces Bob to spend the night. The following morning, the Good Morning America television crew arrive to interview Leo about Baby Steps and, despite Leo's reluctance, features Bob in the interview as an example of the book's success. Leo humiliates himself during the interview by giving stilted and nervous responses while Bob speaks highly of the Marvins and the book, unwittingly stealing the spotlight. Infuriated, Leo attempts to have Bob institutionalized, but he quickly befriends the hospital staff, who are convinced he is sane. Leo then abandons Bob in a remote location, but Bob hitches a ride back to the lake house while various mishaps delay Leo. A disheveled Leo returns after nightfall, but is happily surprised by a crowd awaiting him for his birthday, including his sister Lily. When Bob appears and puts his arm around Lily, Leo snaps and tackles him. Leo is sedated and his family reluctantly asks Bob to leave due to Leo's seemingly irrational anger towards him. A manic Leo sneaks out, steals explosives from the general store, straps them to Bob, and abandons him in the woods, dubbing the experience "death therapy". Believing the explosives are a metaphor for his problems, Bob frees himself of his remaining fears. He reunites with the Marvins and praises Leo for curing him. Leo worriedly enquires about the whereabouts of the explosives, which Bob has stored under the lake house. The house explodes, to the observing Guttmans' delight; shocked, Leo is rendered catatonic and institutionalized. Some time later, Bob marries Lily and, upon their pronouncement as husband and wife, Leo snaps out of his catatonic state and screams, "No!", but the sentiment is lost in the family's excitement at his recovery. A closing text reveals that Bob went back to school and became a psychologist, then wrote a best-selling book titled Death Therapy, for which Leo is suing him for the rights.

Cast

Bill Murray as Bob Wiley, a neurotic, phobia-ridden, and overly dependent man Richard Dreyfuss as Dr. Leo Marvin, a pompous, uptight psychotherapist Julie Hagerty as Fay Marvin, Leo's kind-hearted and supportive wife Charlie Korsmo as Sigmund "Siggy" Marvin, Leo and Fay's depressed, introspective son & Anna's younger brother Kathryn Erbe as Anna Marvin, Leo and Fay's teenage daughter & Siggy's older sister Fran Brill as Lily Marvin, Leo's cheerful sister from Chicago Tom Aldredge as Mr. Guttman, an elderly town resident and coffee shop owner who despises Leo Susan Willis as Mrs. Guttman, Mr. Guttman's wife Roger Bowen as Phil Doris Belack as Dr. Catherine Tomsky Marcella Lowery as Betty Reg E. Cathey as Howie Aida Turturro as Prostitute Melinda Mullins as Marie Grady Joan Lunden as Herself, cohost of Good Morning America

Production Before Frank Oz was hired to direct, Garry Marshall was considered, and Woody Allen was approached to play Dr. Marvin. Allen was also considered to direct and possibly co-write the script with Tom Schulman. However, because Allen had always generated his own projects rather than getting handed an existing property to make his own, Oz was hired to direct. Allen also declined the role of Dr. Marvin, thus Richard Dreyfuss was ultimately cast. Patrick Stewart was also considered for the role. Early in development, Robin Williams was attached to the project. Other directors considered to helm the film included Milos Forman, Steve Kloves, Arthur Hiller, Danny DeVito and Carl Reiner. Jack Nicholson and Michael Caine were also considered for the role of Dr. Leo Marvin. According to Tom Schulman, Alan Arkin was also considered for Dr. Marvin. According to Oz, Bob Newhart and Richard Benjamin were also considered for Dr. Marvin. Gwyneth Paltrow was considered for the role of Anna Marvin.

… excerpt ends here. Continue reading the full article.

Illustrations

What About Bob? illustration
What About Bob? illustration
What About Bob? illustration

Worked examples

Example 1 — a first encounter with What About Bob?

Start with the simplest possible case. Write down what What About Bob? claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In mathematics, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to What About Bob? before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about What About Bob? ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of What About Bob?

In research
What About Bob? appears in mathematics research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses What About Bob? in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
What About Bob? is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1991 American films, 1991 English-language films, 1991 black comedy films, so understanding it makes those chapters shorter.
In everyday life
Look for What About Bob? outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study What About Bob? in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what What About Bob? means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain What About Bob? out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is What About Bob? in simple terms?

What About Bob? is a 1991 American comedy film directed by Frank Oz and starring Bill Murray and Richard Dreyfuss. Murray plays Bob Wiley, a mentally unstable patient who follows his egotistical psychotherapist, Dr.

Why does What About Bob? matter?

Because it connects several mathematics ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study What About Bob??

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on What About Bob?.

Tags

  • 1991 American films
  • 1991 English-language films
  • 1991 black comedy films
  • 1991 films
  • American black comedy films
  • English-language black comedy films
  • Fiction about agoraphobia
  • Films about codependency
  • Films about dysfunctional families
  • Films about obsessive–compulsive disorder
  • Films about psychiatry
  • Films about vacationing

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