Pescalator!

It's an escalator of the ichthyological variety. Enjoy.

Songs (All links to YouTube, unless otherwise noted):

Keep Fishin' - Julia Nunes (Weezer Cover)

Escalator - Holly Golightly (Last.fm)

So Long & Thanks For All The Fish - Hitchhiker's Guide to the Galaxy

Fish In The Dish - Sharon Jones & The Dap-Kings