Cat goes into labor with Little Nicky's baby. Little Nicky's advanced aging disease causes him to take on the tendencies of an old man as the disease begins to kill him. Lola Spratt returns from the hospital to explain that she faked her death, but everyone believes she is a ghost. Blake Downs returns to the hospital, following the failure of his private practice/spin-off. New doctor Valerie Flame takes over narrating duties on the show for Cat Black when complications occur in the birth of she and Nicky's child.

Madonna visits the hospital, stunning Owen.

A look back at an episode of the popular 1950s variety show The Show You Watch, known for its irascible host, hilarious skits and elaborate dances, but mostly revered for its weekly visit to Childrens Hospital, the sketch upon which the present day show is loosely based.

It's "Bring Your Grandparents to Work Day" at the hospital. The doctors struggle with their grandparents, whether they're overbearing, trying to kill themselves or are just famous actors.

When Glenn and Owen experience bizarre hallucinations and Lola fears she's being followed by an imaginary doctor, they think a gas leak in the hospital might be to blame. But what they discover threatens to upset the entire future of Childrens Hospital.

When Glenn and Owen experience bizarre hallucinations and Lola fears she's being followed by an imaginary doctor, they think a gas leak in the hospital might be to blame. But what they discover threatens to upset the entire future of Childrens Hospital.