Dale Kelly's last Episode was 179 Free the Future, and some point around episodes 145-150 on DVD FUNimation started getting Hebert to redub the Narrator ultimately erasing Dale kelly from the product.

Wish they would do a Rock the Dragon release for the original broadcast dub of episodes 54-276, the original single DVDs don't contain every preview, and all of Dale Kelly's hilariously bad but funny Narrator material isn't completely available in a studio quality release.

Interesting fact, a lot of the FUNi previews for Z aren't the same as the original Japanese previews which is why there aren't any dub previews on the FUNimation Dragon box