The kid has a growth spurt in 'Diary Of A Wimpy Kid: Dog Days'
The camping turns downright creepy when classmate Fregley (Grayson Russell) tells the spooky tale of The Muddy Hand over a campfire. Greg's sidekick Rowley (Robert Capron) freaks out immediately. Greg has his fear moment later when he's trying to sleep in his tent.
"As his dad comes into the tent, Greg sees his dirty hand and thinks it is the Muddy Hand chasing him," says Gordon. "Greg has a mallet. It's not good."