Directing • AGE 72
Ron Underwood is an American film director, producer and television director.


Watson
Director
2025

Elsbeth
Director
2024

Tales of the Walking Dead
Director
2022

La Brea
Director
2021

Big Shot
Director
2021

The Legend of Burt Gummer
self
2020

Tremors: Shrieker Island
Characters
2020

Tremors: Making Perfection
Himself
2020

Evil
Director
2019

Grand Hotel
Director
2019

Magnum P.I.
Director
2018

Tremors: A Cold Day in Hell
Characters
2018

Tremors
Characters
2018

Kevin (Probably) Saves the World
Director
2017

The Good Fight
Director
2017

No Tomorrow
Director
2016

MacGyver
Director
2016

Dead of Summer
Director
2016

BrainDead
Director
2016

Quantico
Director
2015

Fear the Walking Dead
Director
2015

Resurrection
Director
2014

Once Upon a Time in Wonderland
Director
2013

Witches of East End
Director
2013

Marvel's Agents of S.H.I.E.L.D.
Director
2013

The Birds: Hitchcock's Monster Movie
Self
2012

Nashville
Director
2012

Deck the Halls
Director
2011

Once Upon a Time
Director
2011

Necessary Roughness
Director
2011

CHAOS
Director
2011

No Ordinary Family
Director
2010

Hawaii Five-0
Director
2010

Hellcats
Director
2010

The Glades
Director
2010

Santa Baby 2
Director
2009

Drop Dead Diva
Director
2009

Make It or Break It
Director
2009

Castle
Director
2009

The Secret Life of the American Teenager
Director
2008

Eli Stone
Director
2008

Holiday in Handcuffs
Director
2007

Reaper
Director
2007

The Year Without a Santa Claus
Director
2006

Santa Baby
Director
2006

Ugly Betty
Director
2006

Heroes
Director
2006

In The Mix
Director
2005

Grey's Anatomy
Director
2005

Back When We Were Grownups
Director
2004

Desperate Housewives
Director
2004

Boston Legal
Director
2004

Tremors 4: The Legend Begins
Characters
2004

Tremors
Characters
2003

Stealing Sinatra
Director
2003

The Adventures of Pluto Nash
Director
2002

Monk
Director
2002

A Tribute to the Wizard of Oz
Himself
1999

Mighty Joe Young
Director
1998

The Making of ‘Tremors’
Self
1998

Tremors II: Aftershocks
Executive Producer
1996

Speechless
Director
1994

Heart and Souls
Director
1993

City Slickers
Director
1991

Runaway Ralph
Director
1991

Tremors
Director
1990

Hi Cat!
Director
1989

The Mouse and the Motorcycle
Director
1986

Too Smart for Strangers
Director
1985

Library Report
Director
1983

Capricorn One
Location Manager
1977

Library World
Director
1977

Dictionary: The Adventure of Words
Producer
1968

Hallmark Hall of Fame
Director
1951