Leeteuk and Jaejoong = umma
Kangin and Yunho = appa
Shindong = cook
Shin Dong Yup = MC
Hangeng and Heechul = teenagers (15)
Yoochun and Junsu = kids (8)
Zhou Mi, Eunhyuk, and Donghae = kids (5)
Sungmin, Siwon, Yesung = toddlers (3)
Kibum = baby (1&1/2)
Ryeowook = baby (1)
Kyuhyun and Changmin = twin babies (10 months)
Henry = baby (4 months)
Leeteuk was dead tired. It was only the third day into this challenge, and he was getting sick of this. Well, at least he was having and easier time than Jaejoong. Many of the kids liked him over Jae, but the two wound up eight year-olds decided Jaejoong was their new 'target' of their interest. Also, the one baby that was always hungry would only eat from him too.
Just then, Eunhyuk and Donghae ran past with looks on their face like they'd seen a ghost. As soon as they disappeared from his sight, a fuming Kangin stormed in. Little baby Ryeowook started crying in Leeteuk's arms.
"This is going to be a long month," Leeteuk sighed.
Later characters:
Onew: security guard
Jonghyun: security guard and Key's husband
Key: the show's producer
Minho: Taemin's boyfriend, 16 years old
Taemin: JongKey's son, 15 years old