* AlternativeCharacterInterpretation: Some think that Mister Midnight is actually a personification of Invincible's alcoholism or regrets, thus Invincible's battle with him is symbolic of Captain Invincible overcoming these problems. Others think he's Satan.
* NarmCharm: The only reason to see this movie, other than Christopher Lee's performance.
* SignatureSong: "Pick Your Poison" as sang by Christopher Lee.