As the parents of a 10-year-old girl living with childhood schizophrenia, Susan and Michael Schofield must strike a balance between fantasy and reality. Their daughter, Jani, has strong hallucinations and hundreds of imaginary companions. Watch as Michael explains why he's chosen to engage with his daughter's hallucinations.

When Josh appeared on The Oprah Show in 2009, he had lost about 260 pounds and was in the best physical health of his life. But after the show, Josh says, he lost his job and turned to food for comfort. Watch as he explains how his narrow focus on physical goals left him wanting more emotionally.

In 2009, Oprah met Jani, a 7-year-old girl battling childhood schizophrenia, who had more than 200 imaginary companions. Three years later, Jani's parents, Susan and Michael Schofield, discuss Jani's progress and share how animal therapy helps quiet her mind.

When Oprah first met Josh, a 24-year-old man who once weighed 547 pounds, he'd lost almost half his body weight. Before addressing his food addiction and coming out as a gay man, Josh said, he was literally eating himself to death. Has Josh kept the weight off? Find out now.

In 1997, Oprah met Jamie and Lynn, a couple whose love stood the test of time, even after a car crash left Lynn severely injured five months before their wedding. Find out why Jamie thanks God every day that he didn't listen when Lynn told him to move on after her accident.

During the Dirty Dancing movie craze in 1988, The Oprah Show held a dance contest. Dancer Lou Brockman and his partner beat nine other couples to clinch the top spot, but Lou says his real prize came later. Watch as he describes how The Oprah Show helped reunite him with his daughter.

In 2009, Oprah visited Jani, a 7-year-old schizophrenic, who had more than 200 imaginary companions. Find out how she's doing today. Then, we check in with the dangerously overweight man whose family staged a desperate intervention that inspired him to lose half his body weight. Did he keep the weight off?

'Pregnant man' were the two words Oprah never thought she'd say before she talked to Thomas Beatie in 2008. He made headlines as the world's first pregnant man. Now, find out what happened after he and his wife, Nancy, were on that history-making show. Then, catch up with the stay-at-home dad who was raising 1-year-old quintuplets.

Two years after Dawn, a mother of two from Canada, got an extreme makeunder on The Oprah Show, she invites cameras inside her home. Watch as her children, Troy and Geneva, reveal what they really thought of her natural look. Plus, find out how Geneva is following in her mom's footsteps.

In 1989, Oprah played matchmaker when she flew 20 bachelors from Alaska, a state known for its abundance of single men, to Chicago to find the women of their dreams. Now, John and Peter, two of the most memorable bachelors, look back at the frenzy the show caused. Plus, find out if they're still looking for love.