Hey Arnold! - S4E12
Grandpa's Sister/Synchronised SwimmingSeries 4, episode 12Originally Aired On: Saturday, 16 October 1999"In ""Grandpa's Sister,"" Grandpa's sister comes to visit, and her and Grandpa continue to argue. In ""Synchronised Swimming,"" Coach Wittenberg is back, and this time he wants to form a synchronised swimming team." Click to see when Grandpa's Sister/Synchronised Swimming is coming up on TV: UK, USA |