Greg Alter
Dirk (voice)
Acting
Lucille Bliss
Gervais, Carmelita (voice)
Acting
Diana McCannon
J.R. (voice)
Acting
Julie McWhirter
Casper (voice)
Acting
Marilyn Schreffler
Winifred the Witch (voice)
Acting
Michael Sheehan
Screech (voice)
Acting
Hal Smith
Mr. Duncan / Skull (voice)
Acting
John Stephenson
Hairy Scary (voice)
Acting
Ginny Tyler
Lovella / Dowager / Rural Lady (voice)
Acting
Frank Welker
Black Cat / Nice Man / Dog (voice)
Acting