James Sloyan

My Son Is Innocent

Niles Brokaw

Star Trek: Voyager

Dr. Jetrel · (1 episode)

Chicago Hope

(1 episode)

Party of Five

(1 episode)

Diagnosis: Murder

Board Chairman Emmanuel 'Manny' Tubbs · (1 episode)

NYPD Blue

Barry Ulin · (1 episode)

The X-Files

Dr. Frank Nollette · (1 episode)

Star Trek: Deep Space Nine

Dr. Mora · (2 episodes)

Dr. Quinn, Medicine Woman

Superintendent Hazen · (3 episodes)

Woman With a Past

Dunne

Mission: Impossible

(1 episode)

Changes

Paul Stevenson

Beverly Hills, 90210

(1 episode)

Baywatch

Mr. Drishler · (1 episode)

Baywatch

Harv · (1 episode)

Quantum Leap

Theodore Moody · (1 episode)

Who Gets the Friends?

Billionaire Boys Club

District Attorney · (2 episodes)

Star Trek: The Next Generation

Admiral Alidar Jarok · (2 episodes)

Jake and the Fatman

(1 episode)

Her Secret Life

Wardell

The Bronx Zoo

(1 episode)

Bigfoot

Dr. Zach Emerson

Matlock

(1 episode)

Matlock

Elliot Atkins · (2 episodes)

Vital Signs

Misfits of Science

Harry · (1 episode)

Amos

Sheriff John Thomas

MacGyver

George Fraley · (1 episode)

MacGyver

Henry Colter · (1 episode)

Growing Pains

Max Drummond · (1 episode)

Moonlighting

(0 episode)

Moonlighting

Sonny Brezner · (1 episode)

Murder, She Wrote

Lt. Spoletti · (1 episode)

Murder, She Wrote

C.W. Butterfield · (1 episode)

Murder, She Wrote

Robert Butler · (5 episodes)

Partners in Crime

(1 episode)

Who's the Boss?

(1 episode)

Highway to Heaven

(2 episodes)

Brothers

(1 episode)

Oh Madeline

Charlie Wayne · (19 episodes)

Hotel

(1 episode)

Cagney & Lacey

(1 episode)

Prime Suspect

John Malloy

Falcon Crest

Jack Sloan · (1 episode)

Simon & Simon

Don Shoop · (1 episode)

Callie & Son

Bubba Wrench

The Violation of Sarah McDavid

Eddie

Xanadu

Simpson

Trouble in High Timber Country

John David Yeager

Tenspeed and Brown Shoe

Mike 'Scoop' McGill · (1 episode)

Knots Landing

Taylor Naughton · (1 episode)

Act of Violence

Tony Bonelli

Buck Rogers in the 25th Century

Barney Smith · (2 episodes)

Blind Ambition

Ronald Ziegler · (4 episodes)

Kaz

(1 episode)

The Love Boat

Jake Diamond · (1 episode)

Lou Grant

Hank Dougherty · (1 episode)

CHiPs

(1 episode)

Westside Medical

Dr. Sam Lanagan · (13 episodes)

The Disappearance of Aimee

Dist. Atty. Asa Keyes

The Million Dollar Rip-Off

Lubeck

Delvecchio

Hank Foster · (2 episodes)

Wonder Woman

Mark Reuben · (1 episode)

Panic on the 5:22

Frankie Scamantino

The Manhunter

(1 episode)

The Family Kovack

Vinnie Kovack

The Sting

Mottola

Kojak

Jack Murzie · (1 episode)

Honor Thy Father

Pete Notario

The Streets of San Francisco

(1 episode)

Between Time and Timbuktu

Dr. Paul Proteus

The Gang That Couldn't Shoot Straight

Joey

Cannon

(1 episode)

Paradise Lost

Williams

The Traveling Executioner

Piquant (as James J. Sloyan)

Hawaii Five-O

Charles Fleming · (1 episode)

Hallmark Hall of Fame

District Attorney Asa Keyes · (1 episode)