Evy Babic is de presentatrice van een podcast over alles wat griezelig is. Ze gaat bij haar stervende moeder intrekken om voor haar te zorgen in haar laatste dagen. Wanneer Evy's podcast tien vreemde audio-opnames ontvangt van een jong zwanger stel dat paranormale geluiden ervaart, beseft ze dat het verhaal van de vrouw een spiegel is van haar eigen situatie. Elke nieuwe opname knaagt echter aan haar geestelijke gezondheid en sleept Evy mee in een lot waaraan ze niet kan ontsnappen.
Nee, helaas is undertone nog niet beschikbaar op Netflix in Nederland.
| Directing | Ian Tuason | Director |
| Writing | Ian Tuason | Writer |
| Production | Dan Slater | Producer |
| Production | Cody Calahan | Producer |
| Production | Chad Archibald | Executive Producer |
| Production | Daril Fannin | Executive Producer |
| Production | Brit MacRae | Executive Producer |
| Production | Anthony Eu | Executive Producer |
| Production | Douglas Lee | Executive Producer |
| Production | Al Akdari | Executive Producer |
| Production | Charles Bern | Executive Producer |
| Production | Mathew Sterling | Executive Producer |
| Production | David Sproat | Executive Producer |
| Production | Rod Hafezi | Associate Producer |
| Camera | Graham Beasley | Director of Photography |
| Editing | Sonny Atkins | Editor |
| Production | Ian Bender | Casting |
| Art | Mercedes Coyle | Production Design |
| Costume & Make-Up | Kayla Craig | Costume Design |
| Costume & Make-Up | Natalia Andrea Pozo | Key Makeup Artist |
| Sound | Dane Kelly | Sound Mixer |
| Production | Michael James Regan | Line Producer |
| Production | Melodie Austria | Executive Producer |
| Production | Graham Beasley | Co-Producer |
| Sound | Shanika Lewis-Waddell | Original Music Composer |
| Sound | David Gertsman | Sound Designer |
| Sound | Jon Lawless | Sound Re-Recording Mixer |
| Camera | Dustin Rabin | Still Photographer |
| Production | Roy Lee | Executive Producer |
| Production | Steven Schneider | Executive Producer |
| Production | Ben Ross | Executive Producer |
| Sound | Steph Copeland | Sound Designer |
| Visual Effects | Brian Hamilton | Visual Effects |
| Lighting | Lucas MacKay | Gaffer |
| Camera | Gio Lucero | First Assistant Camera |
| Production | Martin Ortega | Location Manager |
| Sound | Dillon Baldassero | Music Supervisor |
| Crew | Martin Ortega | Transportation Coordinator |
| Editing | Aj McLauchlin | Colorist |
| Crew | Daniel L. Goldenberg | Legal Services |
