How old was Ryan Koh in…

Sorted by Release Date

Ryan Koh was ? in The Simpsons: O C'mon All Ye Faithful as 'Co-Executive Producer'.

Movie Released: Mon, Dec 16 2024

Ryan Koh was ? in Maggie Simpson in "Rogue Not Quite One" as 'Writer'.

Movie Released: Wed, May 03 2023

Sorted by Release Date
Ages in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages

Ryan Koh was ? in A to Z as 'Writer'.

TV Show Released: First Air Date
Thu, Oct 02 2014

Ryan Koh was ? in New Girl as 'Writer, Teleplay'.

TV Show Released: First Air Date
Tue, Sep 20 2011

Ryan Koh was ? in Cougar Town as 'Writer'.

TV Show Released: First Air Date
Wed, Sep 23 2009

Ryan Koh was ? in Kappa Mikey as 'Writer'.

TV Show Released: First Air Date
Sat, Feb 25 2006

Ryan Koh was ? in The Office as 'Writer'.

TV Show Released: First Air Date
Thu, Mar 24 2005

Ryan Koh was ? in The Simpsons as 'Writer'.

TV Show Released: First Air Date
Sun, Dec 17 1989