It would be a nice story.
A: Disney: "We all come to be the best of friends"
B: Quentin Tarantino: "Whales recruit the other sea-life. Sentences all humans to death"
(In my story, likely the larger whales would remain scornful of humans, mostly avoiding contact, to say nothing of cooperation.)
and in my Humboldt opinion, it would have appeal well beyond the San Francisco area!