Brennan Thicke

When Mr. Wilson's Aunt Emma pays him a visit, she takes an instant liking to Dennis, causing Mr. Wilson to fear that she will make Dennis her heir instead of him.

While Henry is out of town, Dennis tries to take his place and do everything his father would do.

Mr. Wilson’s wallet is taken by a pickpocket, so Dennis and Tommy try to help the police find the crook.

Dennis goes crazy trying to find his gifts.