Out with the old, and in with the…still old. TeenNick is about to swap out two classic Nickelodeon shows for a couple of similarly retro programs. After polling fans online, the kids network has decided to add Hey Arnold! and Rocko’s Modern Life to the mix. These shows will replace Clarissa Explains It All and Doug and join All That and Kenan and Kel in the late-night two-hour block. Hope you’re ready for some football-head and wallaby fronted adventures; I know I am! Arnold and Rocko enter the fray September 5 (translation: tomorrow night!).

The 90s Are All That airs midnight to 2AM on weeknights, and the block immediately repeats from 2AM to 4AM on TeenNick.

[Via EW-InsideTV]