They have waited and the moment everyone's been looking forward to has finally come: Mrs. Pepper is ready to have her baby. While she's at the hospital and they wait for Mr. Salt's phone call, they do things like look at baby albums to pass the time. Soon, they visit the baby hospital with Blue, Steve & Paprika and meet the baby. Finally, the baby comes home and they give her a special welcome home.
"The Baby's Here!" is the second of two times that Steve didn't actually ask Blue the question for Blue's Clues:
He said "You know, we should do something special to welcome the new baby." Blue immediately hopped up and placed the signal pawprint on the screen.
Lisa Kudrow received a "Featuring As" credit for her role as the voice of the Baby Doctor. She may have been given this type of credit, since she is well known for her role as Phoebe Buffay in Friends.
The North Shore University Hospital at Forest Hills received a "Special Thanks" credit.
Ananlivia Balaban (Voice of Cinnamon in this episode and child of the voice of Mr. Salt) is credited as one of Steve's Friends, but will be credited under Characters in future episodes.
In the Mailtime segment:
The "Mailtime" song was interrupted by Mr. Salt calling to check on things at the Blue's Clues house.
Mailbox then asks that Steve to yell "Mailllll!" before he gets his letter, so he does.
Mailbox wonders if the baby has been born yet, but Steve says that it hasn't and that it takes time.
The music when Steve sings "The Baby's Here" was used in this episode which would later be reused in Season 5 episodes as Joe's greeting.
You can hear the crying sound of Baby Kate from Arthur in this episode.
Steve plays the guitar in the end of the episode.
This marks the only time a clue is found in the yellow swirl frame.