Goof in opening credits: The second newspaper article shown says that Doogie graduated from high school at the age of 12 years old (after being in high school for 9 weeks). The third newspaper article shown says that he graduated from Princeton at the age of 10. So he graduated from college before graduating from high school?
Doogie's Journal Entry: October 7, 1989... Today I made my first real adult decision. I decided to stay a kid a little longer.
Vinnie: I'm addicted to sex.
Doogie: Vinnie, how is that possible? You're a virgin.
The German episode title is "Ein Kind von Douglas", meaning "A Child of Douglas'"
Episode title: "The Ice Queen Cometh"
Based on the title of successful play "The Iceman Cometh," considered one of the most powerful works of Eugene O'Neill and appearing both on Broadway and as a motion picture over the years.