Kevin Grevioux, who played Raze in the Underworld movie, is providing the voice of Solomon Grundy in this Saturday's network debut episode of The Batman on Kids' WB!.

Grevioux, who also co-wrote and associate produced Underworld, is a huge comics fan. He previously appeared in comics-based films Men in Black II, Steel, The Mask and Batman Forever.

(To read The Continuum's fall 2003 interview with Grevioux, click here.)

Here's how the episode, "Grundy's Night," is described:

"Solomon Grundy, a legendary zombie, emerges from a swamp on Halloween to wreak havoc on Gotham. But Batman and Alfred discover that there is more to Grundy than there appears."