Mis-blamed: The character designs at the start of the series were drawn by Akira Toriyama himself. Yes, even Vegeta and his mustache.
Non-Singing Voice: Zig-Zagged with Bon Para in the Funimation Dub. In Dance and Attack, his singing (technically rapping) voice was provided by another actor (who was credited as playing "DJ Para"), but his speaking actor, Brad Jackson, did his own singing in subsequent episodes.
What Could Have Been: It is heavily implied that Legic was originally supposed to make future appearances.