Biography and filmography

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

Criatura voraz

2025 · Larry

All My Puny Sorrows

All My Puny Sorrows

2022 · Jason

About a Teacher

About a Teacher

2020 · Mr. Harchol

Poor Boy

Poor Boy

2018 · Samson Griggs

Landing Up

Landing Up

2018 · James

Apuesta maestra

Apuesta maestra

2017 · Club Customer

We Forgot to Break Up

We Forgot to Break Up

2017 · Will Sacco

La Boda de mi Ex

La Boda de mi Ex

2017 · David

Asthma

Asthma

2015 · Logan Backer

Hunter&Game

Hunter&Game

2014 · Aaron

Pretend We're Kissing

Pretend We're Kissing

2014 · Benny

5 to 7

5 to 7

2014 · Cashier

Are You Here

Are You Here

2013 · Zed Starkovitch

The Napkin

The Napkin

2012 · Robin

A Holiday Heist

A Holiday Heist

2011 · Bert

Boy Toy

Boy Toy

2011 · Ronnie

The FP

The FP

2011 · Triple Decka 1K

Sympathy for Delicious

Sympathy for Delicious

2010 · Oogie

Fault Line

Fault Line

2009

You Might As Well Live

You Might As Well Live

2009 · Hershey Hershenfield

Conversation with the Supplicant

Conversation with the Supplicant

2008 · Main Character

Parasomnia

Parasomnia

2008 · Billy

The Day The Dead Weren't Dead

The Day The Dead Weren't Dead

2007 · Stewart "The Sauce" Jackson

The Dark Hours

The Dark Hours

2005 · Adrian

Harold y Kumar: Aventura nocturna

Harold y Kumar: Aventura nocturna

2004 · Hippie Student

Contra las cuerdas

Contra las cuerdas

2004 · Organic Clerk

The Delicate Art of Parking

The Delicate Art of Parking

2003 · Lonny Goosen

Detención

Detención

2003 · Willy Lopez

Public Domain

Public Domain

2003 · Tommy

Between Strangers

Between Strangers

2002 · Matt

Flower & Garnet

Flower & Garnet

2002 · Ronnie

Hijos de la mafia

Hijos de la mafia

2001 · Teeze

Viernes 13 Parte 10: Jason X - Al Espacio

Viernes 13 Parte 10: Jason X - Al Espacio

2001 · Azrael

Gahan Wilson's The Kid

Gahan Wilson's The Kid

2001 · Mask

On the Line

On the Line

2001 · High School Kid

Wolf Girl

Wolf Girl

2001 · Ryan Klein

One of Them

One of Them

2001 · Reggie

Anímate

Anímate

2001 · Little Steve

Cheaters

Cheaters

2000 · Irwin Flickas

Goosebumps: The Ghost Next Door

Goosebumps: The Ghost Next Door

1998 · Fred

The Mighty

The Mighty

1998 · Doghouse Boy #1

Goosebumps: Bad Hare Day

Goosebumps: Bad Hare Day

1996 · Tim Swanson

Harriet the Spy

Harriet the Spy

1996 · Boy with Purple Socks

Beyond the Call

Beyond the Call

1996 · Mark's Friend

Radiant City

Radiant City

1996 · Joel

It Takes Two

It Takes Two

1995 · Harry Butkis Jr.

Tommy Boy

Tommy Boy

1995 · Kid at Lake

Love Child

Love Child

1995 · Murray Murray

You Love Me I Hate You

You Love Me I Hate You

1994 · Eric

TV shows (23)