Ryan Lee Stiles is an Canadian-American actor, comedian, and producer whose work is often associated with improvisational comedy. He is best known for his work on the American and British versions of Whose Line Is It Anyway?, and the role of Lewis Kiniski on The Drew Carey Show.
Known For

Leanne
Bill · (1 episode)
2025

Ted Lasso
Bruce · (1 episode)
2020

Young Sheldon
Dr. Bowers · (1 episode)
2017

American Housewife
Bill Doty · (1 episode)
2016

Whose Line Is It Anyway?
Self · (212 episodes)
2013

Treasure Buddies
Slither (voice)
2012

Spooky Buddies
Hoot (voice)
2011

Drew Carey's Improv-A-Ganza
Self · (40 episodes)
2011

Working Class
Dr. Edwin Gould · (1 episode)
2011

Astro Boy
Mr. Moustachio / Burning Robot (voice)
2009

Sonicsgate: Requiem for a Team
Himself
2009

Second City: First Family of Comedy
Self · (3 episodes)
2006

Two and a Half Men
Herb · (28 episodes)
2003

Two and a Half Men
Dr. Melnick · (1 episode)
2003

Two and a Half Men
Herb Melnick · (1 episode)
2003

Reno 911!
Sergeant Clift · (1 episode)
2003

Drew Carey's Improv All Stars
Self
2001

Buzz Lightyear of Star Command
Spyro von Madman (voice) · (1 episode)
2000

Foe Paws
Vivian
2000

The Norm Show
(1 episode)
1999

The N.Y. Friars Club Roast Of Drew Carey
Himself
1998

Whose Line Is It Anyway?
Self · (219 episodes)
1998

Dharma & Greg
Abraham Lincoln (uncredited) · (1 episode)
1997

MADtv
Self - Host · (1 episode)
1995

The Drew Carey Show
Lewis Kiniski · (233 episodes)
1995

What a Cartoon!
Vivian · (1 episode)
1995

Weird Science
(1 episode)
1994

The John Larroquette Show
Dave · (1 episode)
1993

The John Larroquette Show
Mac · (1 episode)
1993

The John Larroquette Show
CIA Agent Kinkaid · (1 episode)
1993

Hot Shots! Part Deux
Rabinowitz
1993

Mad About You
Video Vogue Manager · (1 episode)
1992

Mad About You
Boss · (1 episode)
1992

Hot Shots!
'Mailman' Farnham
1991

Public Enemy #2
Sidewalk Santa
1991

Andrea Martin... Together Again
1989

Murphy Brown
Acolyte Monk #2 · (1 episode)
1988

Whose Line Is It Anyway?
Himself · (41 episodes)
1988

110 Lombard
Ryan
1988

Rainbow War
1985

Who's the Boss?
(1 episode)
1984

The Beachcombers
Tall Suit · (42 episodes)
1972