From this page on
the CGI show Voltron the Third Dimension, to which he lends his voice.
Other Signifcant Roles: Ren (and later Stimpy) in "Ren and Stimpy", Fry et al. in "Futurama", Geeker in "Project Geeker",
and Bugs Bunny and Elmer Fudd in the movie "Space Jam". Ever noticed that Fry and Geeker have the same voice?
Now you know why.
Detention voice: Gug
From the Full Monty website. (BTW, Kathleen died
in August 2001.)
Other Signifcant Roles: Her only other animated role was as Mrs. Gordon,
one of the teachers in "As Told By Ginger" (Mrs. Gordon would later be killed off in the second season). Speaking of which, that show
features 2 people who once guest starred on "Detention": Larraine Newman
(Ginger's mom) appeared in "The Contest" and Melissa Disney (Ginger) appeared
in "Little Miss Popular" (neither of which I saw). She was also part of the
Broadway play "The Full Monty", and she also had a regular role on "Hogan's
Pics of some other roles of hers: