When the movie “Free Willy” is released, word gets out that the star, a killer whale named Keiko, is sick and living in a tiny pool at a Mexican amusement park. An environmentalist sets out to give the fans what they want: their favorite celebrity orca back in the sea.

Sign up for our newsletter to see photos and videos of Keiko, and get a behind the scenes look at the making of The Good Whale. Sign up at nytimes.com/serialnewsletter

Subscribers to the New York Times can listen to all episodes of The Good Whale, and access the full archive of other Serial Productions and New York Times podcasts on Apple Podcasts and Spotify. Subscribe at nytimes.com/podcasts

Have a story pitch, a tip, or feedback on The Good Whale or other shows from Serial Productions? Email us at serialshows@nytimes.com

.css-aamugw{display:none;float:left;margin-right:0.5rem;}@media only screen and (max-height: 149px){.css-aamugw{display:block;}}Trailer •iHeart

.css-x5l0ng{color:#27292D;display:inline-block;-webkit-text-decoration:none;text-decoration:none;}.css-x5l0ng svg{color:#27292D;display:block;fill:#27292D;}.css-x5l0ng:focus{outline:.5rem auto -webkit-focus-ring-color;outline:.5rem auto Highlight;}The Good Whale

Trailer

Trailer •
iHeart

The Good Whale