Clam Head Candy Cad is a supervillain and one of Mermaid Man and Barnacle Boy's many enemies. He appears in the episodes "Mermaid Man and Barnacle Boy" and "Bunny Hunt," and also makes an appearance in the comic book SpongeBob Comics Annual Super-Giant Swimtacular No. 1.
Clam Head Candy Cad is a human villain with the ability to breathe underwater. He has a large pink clam biting his head, a pointy nose, and a soul patch beard. He wears a purple suit with two yellow buttons and red swimming trunks on the outside, along with a pair of red gloves.
Role in series
"Mermaid Man and Barnacle Boy"
He is seen in an episode of The Adventures of Mermaid Man and Barnacle Boy, where he is seen stealing candy from a baby fish. However, he is pulled into Mermaid Man's raging whirlpool, and the candy he stole flies back to the baby.
SpongeBob Comics Annual Super-Giant Swimtacular No. 1
He is seen on the bonus gallery poster along with nearly every other villain to ever fight Mermaid Man and Barnacle Boy. His name is revealed in the corner of the poster.