Yellowfin Grouper, P.I.

About Yellowfin Grouper, P.I.

A musical radio play for all ages! Yellowfin Grouper, P.I. is one of the most celebrated crime stoppers to grace the ocean floor. Dive in with Yellowfin and his friends as they crack open the sea's biggest cases. Water you waiting for? Written and created by Matt Deitchman and Jed Feder. Surf to YellowfinGrouperPI.com for more!

Publisher

Jed Feder, Matt Deitchman, and others

Category

arts · fiction · music

Language

en

Explicit

No

First episode

8 Mar 2021

Latest episode

26 May 2025

Latest episodes

10 episodes in the feed.

1. 

   26 May 2025

   24 Karat Goldfish Episode 1: Dive Another Day

   Matt Deitchman and Jed Feder's "Yellowfin Grouper, P.I." features Jed Feder, Jonathan Butler-Duplessis, and others in a comedic audio drama about underwater investigation, offering listeners a quirky escape.

2. 

   26 May 2025

   24 Karat Goldfish Episode 2: Sting Operation

   Matt Deitchman and Jed Feder's "Yellowfin Grouper, P.I." features a sting operation with Yellowfin Grouper and Jumbo the Shrimp diving in undercover with Sting Ray.

3. 

   26 May 2025

   24 Karat Goldfish Episode 4: The Wet Gala, Part 1

   The Yellowfin Grouper, P.I. team attempts a massive ocean heist at the Wet Gala, featuring Jed Feder, Jonathan Butler-Duplessis, and Tiffany Tatreau in a fictional audio drama.

4. 

   26 May 2025

   24 Karat Goldfish Episode 3: Ocean's Six

   Matt Deitchman and Jed Feder present episode three of Yellowfin Grouper, P.I., where the team assembles their crew, featuring Jed Feder, Jonathan Butler-Duplessis, and Tiffany Tatreau.

5. 

   26 May 2025

   24 Karat Goldfish Episode 5: The Wet Gala, Part 2

   The Yellowfin Grouper, voiced by Jed Feder, navigates the Wet Gala in this season finale, featuring Jonathan Butler-Duplessis, Tiffany Tatreau, and Julia Wheeler Lennon.

6. 

   12 Mar 2021

   Fish Out Of Freshwater Episode 5: Fin-ale

   Matt Deitchman and Jed Feder present the season finale of Yellowfin Grouper, following Yellowfin and his crew as they race against time to save the day.

7. 

   11 Mar 2021

   Fish Out Of Freshwater Episode 4: The Brains of the Operation

   The cast of Yellowfin Grouper, P.I. explores the mysteries of Rocky Reef in this episode, uncovering what lurks beneath the surface.

8. 

   10 Mar 2021

   Fish Out Of Freshwater Episode 3: The Fins Start Flying

   Matt Deitchman and Jed Feder's characters seek assistance from a singer at Tommy Orcatta’s, advancing the narrative in this fictional audio drama episode.

9. 

   9 Mar 2021

   Fish Out Of Freshwater Episode 2: The Sand Bar

   Yellowfin Grouper, P.I., Damselfish, and Jumbo the Shrimp investigate the Sand Bar and encounter Turtle the Sand Barkeep while searching for clues in this fictional episode.

10. 

    8 Mar 2021

    Fish Out Of Freshwater Episode 1: A Damselfish in Distress

    Matt Deitchman and Jed Feder present a comedic audio drama where Yellowfin Grouper encounters a Damselfish seeking help, launching a new case.

Who has been a guest on Yellowfin Grouper, P.I.

Names identified in recent episode analyses. Showing up to five guests.

• Jonathan Butler-Duplessis
• Tiffany Tatreau
• Julia Wheeler Lennon

Reach and audience

Public platform figures. Ratings count people who left a rating, not total listeners.

YouTube views

1,030

Score snapshot 15 Sept 2025

Apple Podcasts (US)

5.0 / 5

8 ratings

Podcast Authority Score: 23 / 100

A composite of feed quality, social presence, YouTube performance and engagement. Read the methodology.

Quality

5

Social presence

0

YouTube

68

Engagement

32

Contact Yellowfin Grouper, P.I.

Guest appearances

Does not typically book guests

Based on episode analysis; this does not confirm that the show is currently accepting guests.