Randy Crenshaw

as Background Singer (voice) (7 episodes), as Background Singers (voice) (4 episodes)

Playback Singer

as Macrophage (voice) (1 episode)

as China Guard / Kansas Sheriff (voice)

as Additional Voices (voice)

as Stan's Survival Rules Singer (voice) (1 episode), as (voice) (1 episode)

as Prince Charming / Three Blind Mice (singing voice)

as Chorus (voice)

as Singer (voice) (1 episode)

Theme Song Performance

as Singing Candle (voice)

as Additional Voices (voice) (1 episode)

as Right Clerk / Geek Singer (voice) (1 episode), as Barbershop Singer (voice) (1 episode)

as Beaver / Reporter (voice) (1 episode)

as Attendant #1 (voice) (1 episode), as Waiter #1 (voice) (1 episode)

as Chorus (voice)

as Berkeley Beetle (singing voice)

as Mr. Hyde / Behemoth / Vampire Corpse Dad (voice)

as 'Buddy Buddy' Singer

as Singer

as Bel Air Party Singer