In 1998, ChalkZone was featured as a part Fred Seibert's Oh Yeah! Cartoons animated shorts showcase on Nickelodeon. The following episodes were aired before the actual start of the series in 2002.
| No. overall |
No. in series |
Title | U.S. airdate |
|---|---|---|---|
| 1 | 0 | "ChalkZone" | July 17, 1998 |
| 2 | 0 | "The Amazin' River" | September 24, 1998 |
| 3 | 0 | "Rudy's Date" | 1999 |
| 4 | 0 | "Snap Out of Water" | 1999 |
| 5 | 0 | "Secret Passages" | 1999 |
| 6 | 0 | "Chalk Dad" | 1999 |
| 7 | 0 | "Chalk Rain" | 1999 |
| 8 | 0 | "Rapunzel" | January 5, 1999 |