Marlin is a detective whose son has been kidnapped by a killer known only as "The Diver" - a shadowy figure who uses a scuba mask to disguise his identity. To rescue his son, Marlin has to work with Dory, the only person to escape the Diver's lair. Unfortunately, as a result of the PTSD and cranial damage she suffered her imprisonment, she has chronic short term memory loss.

There's a gang in the city called the Sharks, as well.

I see this as a trailer, and we'd want to basically hit as many Finding Nemo jokes as possible. Don't worry about a coherent story. Just help me make a list of Finding Nemo staples and their film equivalents.

There will definitely be a dramatic shot of Dory smoking a cigarette as she looks out the window and replies, "You just keep swimming."