Peter Killian Gallagher (born August 19, 1955) is an American actor. He is best known for his roles in the films Sex, Lies, and Videotape (1989), American Beauty (1999), and Palm Springs (2020). ...read more

Known For

American Beauty

Zoey's Extraordinary Christmas

While You Were Sleeping

sex, lies, and videotape

Short Cuts

Malice

Center Stage

One December Night

Mr. Deeds

The Player

High Spirits

Adam

House on Haunted Hill

To Gillian on Her 37th Birthday

Mrs. Parker and the Vicious Circle

The Man Who Knew Too Little

Protection

Brave New World

The Underneath

Mother's Boys

The Idolmaker

Burlesque

Dreamchild

Perfume

GasHole

The Adventures of Tom Thumb and Thumbelina

Conviction

Center Stage: Turn It Up

Path to Paradise: The Untold Story of the World Trade Center Bombing

Last Dance

The War Boys

Buying a Landslide

Summer Lovers

Other Voices

Feast of All Saints

Someday This Pain Will Be Useful to You

The Cabinet of Dr. Ramirez

White Mile

How to Deal

My Little Girl

Watch It

The Caine Mutiny Court-Martial

Skag

Brotherhood of Murder

My Favorite Broadway: The Love Songs

Cafe Society

Jesus Christ Superstar

The Day the Music Died: The Story of Don McLean's "American Pie"

Virtual Obsession

Long Day's Journey Into Night

Everybody Just Stay Calm

Milena

Late for Dinner

Step Up Revolution

Johnny Skidmarks

Hello, My Name Is Doris

In a Relationship

The Great Irish Famine

Humane

Broadway: The Next Generation

The Hudsucker Proxy

Terrible Joe Moran

I'll Be Home for Christmas

Center Stage: On Pointe

Cruel Intentions

The Last Debate

Bob Roberts

Literally, Right Before Aaron

A Bad Moms Christmas

Robert Altman's Players

Page to Screen: 'The Silence of the Lambs'

After

Guys and Dolls: Off the Record

Luck, Trust & Ketchup: Robert Altman in Carver Country

Broadway's Lost Treasures II

Stepdaddy

Palm Springs

Love and Lies

American Beauty: Look Closer...

Comedy Central Roast of Denis Leary

Cannes Man

Cupid & Cate

One Night Only: The Best of Broadway

Something in the Air: Making "sex, lies, and videotape"

Magic Time: A Tribute to Jack Lemmon

Tune in Tomorrow...

The Trial of Adolf Eichmann

Submission

A Tale of Two Wives

The Tony Danza Show

The Ellen DeGeneres Show

Family Guy

Shark

Californication

LIVE with Kelly and Mark

The View

How I Met Your Mother

Tamron Hall

The O.C.

Superman: The Animated Series

Homicide: Life on the Street

Late Night with Conan O'Brien

Hallmark Hall of Fame

Fallen Angels

Skag

The Secret Lives of Men

Page to Screen

Truth Be Told

Good Day Live

An Inconvenient Woman

Covert Affairs

Whitney

Titanic

The Late Late Show with Craig Ferguson

Grey's Anatomy

New Girl

Tony Awards

The Murder of Mary Phagan

Fallen Angels

The Gathering

Law & Order: Special Victims Unit

Grace and Frankie

Mr. Mayor

Man Seeking Woman

The Conners

Reboot

Stars in the House

On Air with Ryan Seacrest

Comedy Central Roasts

Togetherness

The Gifted

Zoey's Extraordinary Playlist

The Good Wife

The Megan Mullally Show

Cruel Intentions

Everybody's Live with John Mulaney

The Owl House