Syd and her father clash over her relationship with Paul when it's revealed that the District Attorney's office has begun a criminal investigation into Paul's alleged mob ties. Meanwhile, Robbie talks Joanie into filming her own cable TV commercial to promote the Barkery, and Syd tries to treat a teenage boy whose symptoms don't match his blood tests.

Kyle has lost his arm and Syd may loose everthing to help Kyle deal with the loss of his arm.

Syd tries to make it home for Thanksgiving.

Syd tries to make it home for Thanksgiving.

Syd's latest patient Mr. Ellison come to the clinic for treatment for advanced cancer and won't live along. Syd is asked to keep Mr. Ellison alive for three days so he can get money for his family to do that he must out live the statute of limitations so the money will go to his family.

Syd finds the money gives it to her patient. Heather is getting married to Charlie who has a prison record, Dr Hansen is worried that she may be moving to fast. Heather's mom Donna doesn't like Charlie. Who has been married twice. Mrs. Tupperman tells Robbie of Charlie's past.

Syd runs into Daniel Hartman who says Mr. Ellison sold trust deeds and was convicted and sentenced to 25 years in prison and now Mr. Hartman wants the money to go to the families. Heather wants to get married to Charlie and may find that hard to do because of her love for Robbie.

Heather's mom tries to Robbie to stop Heather's wedding but won't do it because feels Heather would be happy. Mr. Hartman go to Syd's house to ask for

Jim begins spending time with Monica Lang a photojournalist who wants to spend more time with Jim. Syd and Joanie begin worrying if the relationship has gone to far after they follow their father to the jewelry District.

Jim later tells Monica the relationship is over but Monica has other ideas. She feels attracted to Jim and makes sure he understands that.

Syd dreams she is on The Titanic with john Hemming, Syd's mom thinks she knows why her daughter's relationship with men is bad. Syd finds out more about John. She also treats Jamie Rohan for a broken wrist & finds out he is taking Ratalin. Robbie tries to help Andi in court.

Joanie and Syd go for a night out and see John dancing with a blonde woman. Syd learns that Scott died and his brother Jamie may have ADHD.

Syd runs to find Jamie who is thought to have taken Scott's medicine. John tells about Cheryl who his was to marry.

Syd tries to compel a grieving recluse (guest star Alastair Duncan) to allow plastic surgery to correct his facial deformities when she learns that he will soon be evicted from his roost while Joanie withdraws from her family -- especially from her protective older sister -- in the wake of her recent miscarriage. Elsewhere, Robbie resorts to desperate measures in order to cozy up to the beautiful mother (guest star Maria Pitillo) of one of his adolescent hockey players (guest star Mickey Toft) while Jim struggles to coax his young granddaughter Hannah to take her medicine.

After Syd greets her old medical school pal on leave from a rural African hospital, he shows frightening symptoms of the super-deadly Ebola virus, forcing the health department to clamp a quarantine around her clinic -- as well as the Hansen household where Joanie is hosting a chaotic children's birthday party. In the meantime, while a desperate Robbie spots his family on the TV news and heads home hoping to help, Joanie discovers that his girlfriend -- who's also trapped inside the house -- was the same girl who tormented her at summer camp years before. Elsewhere, Jim busies himself treating a bulky bulldog suffering from serious anemia.

Disclosures about politician Joe Connelly disillusion Syd, who's still battling a duplictious drug company; the Robbie-Tina romace runs a rocky road.

CRESS WILLIAMS GUEST STARS; IS WASHINGTON IN SYD'S FUTURE? -- Syd (Melina Kanakaredes) begins having separation anxiety from Joe (guest star Steven Eckholdt) who is on the campaign trail, which leads her to consider moving to Washington if he wins the election. Meanwhile, Syd must also treat a young man (guest star Alex Cruz) who must recover from a bicycle accident before he can donate bone marrow to his dying sister (guest star Daniella Garcia). At home, Joanie (Paula Cale) gets a much needed break when Robbie (Seth Peterson) offers to watch Jim (Mike Farrell) and Hannah (guest star Tessa Allen); Joanie spends the day bonding with Tina (guest star Maria Pitillo) as the future sisters-in-law plan Robbie and Tina's wedding; and when Jim discovers Dr. Sam Magala (guest star Cress Williams) has been hired to run the vet clinic, he decides to go back to work, with mixed results.

Syd is personally and professionally stunned by a malpractice suit brought on by a high-risk pregnancy patient (guest star Ashley Johnson) and in turn questions her recent decision to end therapy sessions with Dr. Dunseith (guest star Isabella Hofmann). In the meantime, Joanie and Phil (guest star Dan Montgomery) go rock wall climbing as platonic friends, but soon realize that the tension between them isn't just in the ropes. Jim begins an independent living program at the rehab center and can return to work at the vet clinic part-time if Sam (guest star Cress Williams) shadows him. Meanwhile, Jim uses a pet kitten to help his friend Meredith (guest star Marcia Srassman) realize that she never has to live alone. And something is cooking at O'Neill's when Robbie creates a salad dressing that inadvertently induces labor pains in pregnant customers. Amid the expectant customers, Tina (Maria Pitillo) suspects she may be pregnant herself.

Owen can't wait to see the front side of Syd, he gives her a list of people to squirt all over town. While eating breakfast with Owen Things begin to get a little scary because a patron in the restaurant begins to choke on something. Later that same day Kevin keeps running into Syd.

Syd gets cold feet before marrying Owen, When she sees Dr. David Baylor who is everywhere. Jim tries to stop a brother and sister from putting horses to sleep on their father's estate which they are selling.

Syd Decides to help Dr. Baylor after a tornado in Tennessee put a stop to the wedding plans. The danger becomes real as their car is run off the road.