Biography
Jeff Trammell was born and raised in Detroit, Michigan. Growing up, he dreamed of one day becoming a professional wrestler. Surprisingly, he accomplished that goal by the age of 16 but abandoned it a few years later after realising it wasn’t his true calling.
One day, while watching “30 Rock,” he discovered his new dream: writing for television. He quickly downloaded every book and script he could find and taught himself how to write for television. A few years later, Jeff entered the Nickelodeon Writing Program, and out of thousands of entries, he won a spot and moved to Los Angeles in October 2015.
Since then, Jeff has worked on dozens of television shows, written comic books for mainstream DC Comics heroes, and even voice-acted as Craig of the Creek fan-favourite Cannonball. And despite accomplishing so many of his dreams already, he’s just getting started...
Filmography
Cast Credits

Craig Before the Creek
Character: James / Gibson / Cannonball (voice)
MOVIE • 2023

Craig of the Creek
Character: Cannonball (voice)
TV • 2018

Craig of the Creek
Character: Cannonball / Lighting Bug (voice)
TV • 2018

Craig of the Creek
Character: Cannonball / Gibson (voice)
TV • 2018

Craig of the Creek
Character: Kit's Dad (voice)
TV • 2018

Craig of the Creek
Character: Cannonball / Rob (voice)
TV • 2018

Craig of the Creek
Character: Gibson (voice)
TV • 2018

Craig of the Creek
Character: Cannonball / Jeff (voice)
TV • 2018

Craig of the Creek
Character: Cannonball / Crowd Guy (voice)
TV • 2018
Crew
Crew Credits

Your Friendly Neighborhood Spider-Man
Role: Executive Producer
TV • 2025

Your Friendly Neighborhood Spider-Man
Role: Writer
TV • 2025

Craig Before the Creek
Role: Story
MOVIE • 2023

Glitch Techs
Role: Writer
TV • 2020

The Owl House
Role: Writer
TV • 2020

Archibald's Next Big Thing
Role: Writer
TV • 2019

Amphibia
Role: Story
TV • 2019

Little Big Awesome
Role: Writer
TV • 2018

Craig of the Creek
Role: Story Editor
TV • 2018

Craig of the Creek
Role: Story
TV • 2018

Craig of the Creek
Role: Staff Writer
TV • 2018

Craig of the Creek
Role: Supervising Producer
TV • 2018

Harvey Beaks
Role: Writer
TV • 2015