A fish called Dory delivered a convincing performance while playing dead in its aquarium at a Gold Coast holiday park, perfectly living up to its billing, as described in a message on the glass.

Dory is a wide-eyed, blue tang fish who suffers from memory loss every 10 seconds or so. The one thing she can remember is that she somehow became separated from her parents as a child.

In "Finding Dory," a group of fish called the Tank Gang show up in a post-credits scene. An earlier vision for the movie had them helping Marlin and Nemo to find Dory. A deleted scene on the ...