The Old Wizard is a character from Captain N: The Game Master. He appeared in the third season's episode, titled "Return to Castlevania" (1993). His character was most likely inspired by Sypha Belnades' appearance in Castlevania III: Dracula's Curse, although he's never referred to as such. In contrast to the video game, he is male instead of female; this may be the result of the American instruction booklet for the game incorrectly referring to Sypha as male.
His spirit tells Simon that his grandfather, Trevor Belmont, was an honorable man, dispelling the lies The Count had told him while posing as the Poltergeist King. He has a tough time remembering spells, but does aid in the battle against The Count and his son Alucard.