It's a sleepover at the castle and Unikitty wants to stay up all night, believing the sandman will come if you stay up long enough. At first, the friends are game to stay up all night, but as they fall asleep one by one, Unikitty worries they won't make it! How far will she go to stay awake, and will she ever discover the secret reason people are supposed to go to bed when the Sandman shows up?
- Really Old Edith
- Dino Dude
- Ted Butter
- Pegasus Citizen
- Old Timey Mustache Man
- Crazy Chicken
- Cloud Dad
- Sleeping Bag Fish
- Hawkodile is shown blushing when Dr. Fox sleeps on his lap.
- Dr. Fox is revealed to have dotted eyes when her glasses are removed.
- According to "Top of the Naughty List", Brock can't sleep without a good-night kiss from Master Frown, which could explain why he wasn't asleep while the others were.
|The image gallery for No Sleep Sleepover may be viewed here.|