Welcome to Earth

Season 1 Episode 4: Power of Scent

On the trail of tiger sharks in the Pacific, Will explores the power of smell. For humans, the sense of smell triggers deep memories and emotions, but it has an even more vital function in the animal world.

Genre:

Documentary

Seasons:

1

Episodes:

6

Cast:

Will Smith, Dwayne Fields, Erik Weihenmayer

Quality:

HD

Duration:

37 min

First Air:

2021

Rating:

7.6