Throne of Bones

"Throne of Bones" is the forty-first episode of the fourth season of Teen Titans Go!, and the one-hundred-ninety-eighth overall episode of the series.

Summary
When the other Titans start listening to heavy metal music, Robin warns them of the dangers.

Plot
TBA

Characters

 * Robin
 * Cyborg
 * Starfire
 * Raven
 * Beast Boy
 * Heavy Metal Demon (debut)

Trivia

 * Recording a message or music backwards onto a record that is meant to be played forward is called "backmasking". Musicians of all kinds have used this recording technique in the past for a variety of reasons. Some bands, particularly metal bands, have been accused of using backmasking to record demonic messages.
 * The hand gesture the Titans make while thrashing to metal music is often referred to as "the sign of the horns" or the "rock on" hand gesture. It's typically made with the thumb over the ring and middle finger. The Titans made this hand gesture with the thumb extended, which also happens to be sign language for, "I love you".

Continuity

 * Raven is unhooded for the 72nd time.
 * This episode isn't the first time a Titan was disgusted by bone furniture. In "Booty Scooty", Cyborg in particular was creeped out by the bone piano.
 * The demonic graphic for the Demon's Tongue, first seen in "Rad Dudes with Bad Tudes", is used as a stage prop at the metal concert that the Titans accidentally attend.

Errors

 * When the guitarist strums his electric guitar, the noise obviously breaks Cyborg's non-human eye but in the next scene, his eye is unbroken.
 * Robin asks the other Titans if they knew what a record was. None of them knew but however, Cyborg, in earlier episodes, seemed to know what they were.

Running Gags

 * Robin playing smooth jazz.
 * The Titans (excluding Robin) making stuff and saying, "SO METAL!"