Forget shadows in the woods or bumps in the night—Netflix is taking terror to the open ocean with the thriller “Below.” Josh Hartnett stars as a fisherman navigating the freezing North Atlantic to protect his family and the community of Snooks Arm from a mysterious sea creature.
The cast also features Mackenzie Davis (“Station Eleven”) and “Stranger Things” alum Charlie Heaton. Created by “The Umbrella Academy” writer Jesse McKeown—who also serves as showrunner, writer, and executive producer—the six-episode limited series premieres Oct. 8 on Netflix.
Ready to see what is lurking beneath the surface? Here is everything we know so far, including the cast, the casting directors, and how to find similar audition opportunities.
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Netflix’s “Below” follows Calvin Penney (Hartnett), a fisherman and single father of three, who is already drowning under the weight of his father’s mysterious death years prior. But life in his remote Newfoundland town takes an even darker turn when a sea monster begins attacking the community. After his son Wade (Heaton) starts exhibiting strange symptoms, Calvin turns to visiting marine biologist Fonda Howander (Davis) for the answers he needs to stop the creature threatening to drag them all below.
McKeown wanted to build a story around Newfoundland long before “Below” came together. “I just always felt like I wanted to set something here, that this would be a great place for something big and something kind of epic,” he told Tudum.
The cast includes:
- Hartnett as Calvin Penney
- Davis as Fonda Howander
- Ruby Stokes as Mary Penney
- Charlie Heaton as Wade Penney
- Willow Kean as Ruth Penney
- Rohan Campbell as Jay Penney
- Kaleb Horn as Noah
- Natasha Henstridge as Jan
- Joshua Close as Jaxon Noseworthy

John Buchan and Jason Knight of Buchan Knight Casting served as casting directors for the series. Their credits include “Murdoch Mysteries,” “I, Object,” “Ready or Not 2: Here I Come,” and “Ginny & Georgia.”
For those auditioning for a project like “Below,” check out these acting resources:

“Below” is slated as a six-part limited thriller series and has already wrapped production. However, plenty of similar projects are looking for talent right now. Check out these roundups, updated weekly with the best gigs.
- These Major Streamers Are Casting Right Now
- The Top 5 Trending Gigs This Week
- Worldwide casting calls
We also suggest bookmarking these casting directories, which are regularly updated when new information becomes available:
Curious about Netflix casting calls? These resources can help:
- Netflix casting calls
- These Netflix Projects + Other Great Gigs Need Talent Now
- How to Audition for Netflix
For audition prep, these guides offer valuable insights: