Miss Appear is a superhero who was first seen in the episode: Mermaid Man and Barnacle Boy V. She is part of The International Justice League of Super Acquaintances and is probably retired. (Sandy took her place). She has the ability to become invisible or visible. Her costume is a purple suit. She was later seen in The Bad Guy Club for Villains when her and the I.J.L.S.A. were fighting against B.G.A.T.F.B.C.(Bad Guys All Together for Book Club).