Would you underline the title to the song Jingle Bells?
Answer: no
Would you underline Chicago Tribune, which is the name of a newspaper?
Answer: no
Would you underline the title of the movie Inside Out?
Answer: no
Would you underline the title of an episode of Scooby-Doo called What a Night for a Knight?
Answer: no
Would you underline the title of a chapter in a book?
Answer: no