The Oscar-winning actress lends her voice to ‘Dolphin Reef,’ a nature doc.
set to makes waves on Disney+ April 3.
It’s so miraculous, it looks like science fiction.

Credit: Disney Plus; Inset: Roy Rochlin/Getty Images
Longtime animal rights activist Portman, 38, was already an avid fan of the sea mammals.
“I learned how to scuba dive with dolphins,” she tells EW.
“The fact that they have a language and communicate and can learn they’re pretty remarkable animals.”
Her excitement often bubbled over as she watched each scene preparing for her voice-over.
“It feels like it can’t be real.
(Sample plot line: Several suitors get into a sonic shouting match while courting a female humpback.)
But unlike most of those, this flick is family-friendly.
We played with the intonation to make it fun, she says.
Dolphin Reefis available to stream onDisney+, April 3 .