Octothorp

Octothorp is a marine cryptid and alleged supervillain which commits crimes in eight dimensions simultaneously.

Power sign

Octothorp's power sign is the pound sign (or octothorp).

Fiction cross-reference

• Gnomon algorithm
• Gnomon Chronicles
• Neptune Slaughter
• Scrimshaw abuse

Nonfiction cross-reference

• Aquaman (nonfiction)
• Captain Nemo (nonfiction)
• Poseidon (nonfiction)
• Wilhelm Bauer (nonfiction)