User blog comment:Poptropica411/Phineas plus Isabella equals Phineas and Ferb: Across the Second Dimension in Fabulous 2D?/@comment-99.230.39.95-20110130233405/@comment-3329115-20110221045052

Actually.. The writers said... Phineas and Ferb only had enough days of summer for 3 seasons.. and Across the Second Dimension is the last episode in Season 3...

Season 3 starts March 5th (I THINK LAWL PLATYPUS DAY) with the episodes Run Candace Run and Canderemy (CANDEREMY? WHAT! WHY DONT THEY HAVE AN EPISODE CALLED PHINBELLA? LAWL)