Dov Tiefenbach
Dov Yosef Tiefenbach (born December 8, 1981, in Toronto, Ontario, Canada) is a Jewish Canadian actor and musician, 5′ 5″ (165 cm) tall, who began his acting career at age twelve in commercials before landing his first on-screen role as Josh Avery in the television series RoboCop (1994). He made his first starring role as Murray Murray in the short film Love Child (1995) alongside Neve Campbell, and went on to star as Nick Burns in the 1996 Broadway production of A Thousand Clowns opposite Judd Hirsch. He won the Leo Award for Best Supporting Male Performance for Flower & Garnet (2002), and as a musician he fronted the Toronto indie pop bands Theresa Sound-World (named after a Sonic Youth song) and Trucks Leaving. He currently resides in Los Angeles. His most notable film credits include Azrael in Jason X (2001), Bradley Thomas in Harold & Kumar Go to White Castle (2004), a role in Tommy Boy (1995), It Takes Two (1995), The Mighty (1998), Knockaround Guys (2001), Adrian in The Dark Hours (2005), Billy in Parasomnia (2008), Hershey in You Might as Well Live (2009), Moises in Polish Bar (2010), Oogie in Sympathy for Delicious (2010), Logan in Asthma (2015), Samson Griggs in Poor Boy (2016), Will Sacco in We Forgot to Break Up (2017), a Club Customer in Molly's Game (2017), Jason in All My Puny Sorrows (2021), and Larry in It Feeds (2025). On television he is best known as Keechie in The Umbrella Academy (2020, 6 episodes), Gizmo in Titans (2021), Percy Campbell in Transplant (2023, 3 episodes), Steve in The Boys (2024, 2 episodes), Fitz in Law & Order: Special Victims Unit (2018–2019, 5 episodes), with additional credits in Goosebumps (1996, 1998), Little Men (1998), Witchblade (2002), CSI: Crime Scene Investigation (2006), The Strain (2014), Homeland (2017), Pretty Hard Cases (2021), and Murdoch Mysteries.
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Movies (49)

Criatura voraz
2025 · Larry

All My Puny Sorrows
2022 · Jason

About a Teacher
2020 · Mr. Harchol

Poor Boy
2018 · Samson Griggs

Landing Up
2018 · James

Apuesta maestra
2017 · Club Customer

We Forgot to Break Up
2017 · Will Sacco

La Boda de mi Ex
2017 · David

Asthma
2015 · Logan Backer

Hunter&Game
2014 · Aaron

Pretend We're Kissing
2014 · Benny

5 to 7
2014 · Cashier

Are You Here
2013 · Zed Starkovitch

The Napkin
2012 · Robin

A Holiday Heist
2011 · Bert

Boy Toy
2011 · Ronnie

The FP
2011 · Triple Decka 1K

Sympathy for Delicious
2010 · Oogie
Fault Line
2009

You Might As Well Live
2009 · Hershey Hershenfield
Conversation with the Supplicant
2008 · Main Character

Parasomnia
2008 · Billy

The Day The Dead Weren't Dead
2007 · Stewart "The Sauce" Jackson

The Dark Hours
2005 · Adrian

Harold y Kumar: Aventura nocturna
2004 · Hippie Student

Contra las cuerdas
2004 · Organic Clerk

The Delicate Art of Parking
2003 · Lonny Goosen

Detención
2003 · Willy Lopez

Public Domain
2003 · Tommy

Between Strangers
2002 · Matt

Flower & Garnet
2002 · Ronnie

Hijos de la mafia
2001 · Teeze

Viernes 13 Parte 10: Jason X - Al Espacio
2001 · Azrael

Gahan Wilson's The Kid
2001 · Mask

On the Line
2001 · High School Kid

Wolf Girl
2001 · Ryan Klein

One of Them
2001 · Reggie

Anímate
2001 · Little Steve

Cheaters
2000 · Irwin Flickas

Goosebumps: The Ghost Next Door
1998 · Fred

The Mighty
1998 · Doghouse Boy #1

Goosebumps: Bad Hare Day
1996 · Tim Swanson

Harriet the Spy
1996 · Boy with Purple Socks

Beyond the Call
1996 · Mark's Friend

Radiant City
1996 · Joel

It Takes Two
1995 · Harry Butkis Jr.

Tommy Boy
1995 · Kid at Lake
Love Child
1995 · Murray Murray
You Love Me I Hate You
1994 · Eric
TV shows (23)

Pretty Hard Cases
2021 · Chad 'Cisco' Payne

Transplant
2020 · Percy Campbell

The Boys
2019 · Steve

The Umbrella Academy
2019 · Keechie

Titanes
2018 · Gizmo

Save Me
2017 · Photographer

The Strain
2014 · Air Traffic Controller

Perception
2012 · Andre Lustig

Homeland
2011 · Jeweler

Republic of Doyle
2010 · Elliot Hughes

This Space for Rent
2006 · Lucky Carroway

Tilt
2005 · Crackle

Wonderfalls
2004 · Rufus

Witchblade
2001

CSI: Crime Scene Investigation
2000 · Anthony Himmer

Relic Hunter
1999 · Marty Billings

La Ley y el Orden: Unidad de Víctimas Especiales
1999 · Fitz

Dear America
1999 · Yitzy

Little Men
1998 · Jack Ford

Animorphs
1998 · Erek

Eerie, Indiana: The Other Dimension
1998

Goosebumps
1995 · Tim Swanson, Fred

The Magic School Bus
1994 · Caller (voice)
