Hurricane

(1974)

Jim

The Stranger Who Looks Like Me

(1974)

Adoptee #3

The Last of Mrs. Lincoln

(1976)

Lewis Baker

Man From Atlantis: The Death Scouts

(1977)

Mark Harris

Man From Atlantis

(1977)

Mark Harris

Man From Atlantis: Killer Spores

(1977)

Mark Harris

Man From Atlantis: The Disappearances

(1977)

Mark Harris

Enola Gay: The Men, the Mission, the Atomic Bomb

(1980)

Col. Paul Tibbets

Cry for the Strangers

(1982)

Dr. Brad Russell

Vamping

(1984)

Harry Baranski

Strong Medicine

(1986)

Dr. Andrew Jordan

From Here to Maternity

(1986)

Henderson

The Beach Boys: 25 Years Together - A Celebration In Waikiki

(1987)

Self

Too Good to Be True

(1988)

Richard Harland

Unholy Matrimony

(1988)

John Dillman

14 Going on 30

(1988)

Actor in Black and White Movie

Your Alcohol I.Q.

(1988)

Self

Murder C.O.D.

(1990)

Steve Murtaugh

Children of the Bride

(1990)

John

Daddy

(1991)

Oliver Watson

Texas

(1995)

Stephen Austin

Dallas: J.R. Returns

(1996)

Bobby Ewing

Heart of Fire

(1997)

Max Tucker

What's Right with America

(1997)

Self

Rusty: A Dog's Tale

(1998)

Cap the Dog (voice)

Dallas - War of The Ewings

(1998)

Bobby Ewing

Don't Look Behind You

(1999)

Jeff Corrigan

Perfect Game

(2000)

Bobby Geiser

Dallas Reunion: Return to Southfork

(2004)

Self

Desolation Canyon

(2006)

Tomas 'Swede' Lundstrom

Falling in Love with the Girl Next Door

(2006)

James Connolly

Walk Hard: The Dewey Cox Story

(2007)

Patrick Duffy (uncredited)

Love Takes Wing

(2009)

Mayor Evans

Everything Is Terrible! The Movie

(2009)

Self (archive footage)

You Again

(2010)

Richie

Healing Hands

(2010)

Uncle Norman

Pony Excess

(2010)

Narrator

Hotel Dallas

(2016)

Mr. Here/Himself

The Christmas Cure

(2017)

Bruce Turner

Trafficked

(2017)

Christian

Christmas with a View

(2018)

Frank Haven

April, May and June

(2019)

Patrick Duffy

The Mistletoe Secret

(2019)

Mack

Random Acts of Christmas

(2019)

Howard

Once Upon a Main Street

(2020)

Elder

Doomsday Mom

(2021)

Larry Woodcock

The Christmas Promise

(2021)

Pops

Lady of the Manor

(2021)

Grayson Wadsworth