Portrait of a Young Artist Zeke's Pad : Season 1 Episode 8

When their parents are out, Ike is left in charge of Zeke. After his curfew forces him to miss out on a party, Zeke draws himself older, but he ages rapidly and soon he becomes almost ninety. He then draws himself younger, but this causes him to age backwards at a similar rate. Eventually, he returns to his normal age and is content with it.