Finding Dory: 26 Easter Eggs & References You Must See
2. The Tank Gang Return
If you sit through the credits, there are a couple of little Easter Eggs: first you get to see Hank hiding in the background of various scenes (like the Ultimate Pixar Easter Egg video),
There's also the usual Production Babies list and a touching dedication that reads: "This film is dedicated to all our families - of every kind. You keep us swimming."
And there's also a stinger too. In it, Fluke and Rudder reappear to stop Gerald getting on their rock again, and the Tank Gang from Finding Nemo float by, still trapped in their bags, but now covered in algae (aside from Jacques).
As they celebrate their "freedom" they're scooped up by the Institute staff, from where they'll be rescued, rehabilitated and released. Gerald uses the distraction to climb onto the rock.