Blue & Josh Open Spooky Mail & Costume Surprises for 90 MINUTES! 🎃📬 | Blue's Clues & You!

It's a Halloween Mailtime marathon with Josh, Blue, and all their friends! 🎃📬 Open exciting letters, discover spooky surprises and costumes, and sing songs and solve clues in 90 minutes of magical Mailtime fun! #BluesCluesAndYou #Mailtime #Halloween Subscribe to the NEW Blue's Clues and You! YouTube channel for weekly videos with Josh and Blue! You can find more Blue's Clues & You! weekday mornings on Nickelodeon and everywhere you find Nick Jr.! *ADVERTISEMENT* Sing & Dance to Kids Songs & Sing Alongs w/ Blue’s Clues & You! https://at.nick.com/BCYKidsSongs Subscribe to the OFFICIAL Blue’s Clues & You! YouTube Channel: https://at.nick.com/BCYSubscribe Watch more videos on the OFFICIAL Blue’s Clues & You! YouTube Channel https://at.nick.com/BCYYouTube