Cast & creator
Kai Lennox
Best known for Grey's Anatomy, NCIS, The Rookie
Kai Lennox is an actor in the series Falling Water. He has appeared in series such as Legit, Vegas, House of Lies, Burn Notice, Hawthorne, NCIS, and Grey's Anatomy and has also appeared in films such as Rush Hour, Boogie Nights, Beginners and Yes Man.
41
film credits
24
television credits
65
1991–2025 · acting roles
6.5
average across scored titles
Signature credits
Known for
Across film & television
Filmography (65)
Showing 65 of 65 credits
Grey's Anatomy
Speed
2005
NCIS
Adam Parker
2003
The Rookie
Unicorn Father
2018
Bones
Marvin Breekman
2005
Castle
Simon
2009
House
George
2004
Fargo
Mort Kellerman
2014
ER
Steve Maldonado
1994
Tracker
Raymond Ockman
2024
Justified
Glenn Cosgrove
2010
Burn Notice
Dan Tesmond
2007
American Dreams
Stretch
2002
Perry Mason
Man with Petrol
2020
House of Lies
Reverend Thomas Tyler
2012
Raising the Bar
Kevin Davies
2008
Rush Hour
Cop at Diner
1998
The Walking Dead: World Beyond
Gary Plaskett
2020
The Secret Life of Walter Mitty
Phil Melhoff
2013
Unbelievable
Steve Rasmussen
2019
Starship Troopers
Male Trooper
1997
Suits LA
Dale Forrest
2025
Crimson Tide
Sonarman #3
1995
Boogie Nights
High School / College Kid
1997
Hawthorne
Alex Lewison
2009
Vegas
Bob Perrin
2012
Yes Man
Flyer Guy
2008
He's Just Not That Into You
Devon
2009
The Unusuals
Detective Eddie Alvarez
2009
Newness
Bret Jackson
2017
Green Room
Clark
2016
20th Century Women
Reporter / Abbie's Future Husband
2016
Falling Water
Woody Hammond
2016
Ruby Sparks
Sort of Weird Guy
2012
Devil in a Blue Dress
Football
1995
D2: The Mighty Ducks
Olaf
1994
Pleasantville
Mark's Lackey #1
1998
The Girl from Plainville
David Carter
2022
40 Days and 40 Nights
Nick
2002
Night Moves
Sean
2014
Endings, Beginnings
Fred
2020
Hitchcock
Hilton Green
2012
Equals
Max
2015
God's Country
Arthur Gates
2022
Zoe
Nick
2018
Beginners
Elliot
2011
Shake, Rattle and Roll: An American Love Story
Dotson
1991
Helter Skelter
Steve 'Clem' Grogan
2004
Apartment 143
Alan White
2011
Things Behind the Sun
Colin
2001
The Heyday of the Insensitive Bastards
Timmy
2015
A Desert
Alex Clark
2025
Sugar Town
Alex
1999
The Secret Life of Girls
Dave
1999
American Crime
Slim
2004We Regret to Inform You
Bob
2025
Heartwood
Ray Burris
1998
Animus
William
202312 Stops on the Road to Nowhere
Bill
1999
The Mad Whale
The Chairman
2017
Stalled
Brendan
2000
The Skateboard Kid
Snake
1993Night Giant
Giant Hunter
2013Norma Jean, Jack, and Me
Rob
1998
Almost Not Beautiful
Timmy
2015
The Gatekeeper
Peter Randolph
2002