Angel's Wesley to Play Mirror Master
Alexis Denisof, the lucky dog married to Alison (Willow) Hannigan, will be one of Flash’s rogues in an upcoming JLU episode.
Alexis Denisof, who played Wesley on Angel, will voice the Mirror Master in the upcoming "Flash and Substance" episode of Justice League Unlimited.
Ron Perlman, who played Hellboy and voices Slade in Teen Titans, will return as Orion of the New Gods in the episode.
Kim Mai Guest will voice Linda Park (she previously was Silver Banshee in an earlier episode).
No date for the episode has been set as of yet but it is expected next month.