James Sloyan

My Son Is Innocent

Niles Brokaw · 1996

Star Trek: Voyager

Dr. Jetrel · 1995

Chicago Hope

Henry Strauss · 1994

Party of Five

Avery Baltus · 1994

Diagnosis: Murder

Board Chairman Emmanuel 'Manny' Tubbs · 1993

NYPD Blue

Barry Ulin · 1993

Los Expedientes Secretos X

Dr. Frank Nollette · 1993

Viaje a las estrellas: Espacio Profundo Nueve

Dr. Mora · 1993

Dr(a). Quinn, la mujer que cura

Superintendent Hazen · 1993

Woman With a Past

Dunne · 1992

Changes

Paul Stevenson · 1991

Beverly Hills, 90210

Jerry Rattinger · 1990

Baywatch: Guardianes de la Bahía

Mr. Drishler · 1989

Baywatch: Guardianes de la Bahía

Harv · 1989

Viajeros en el tiempo

Theodore Moody · 1989

Misión: Imposible

Frank Marley · 1988

Who Gets the Friends?

1988

Billionaire Boys Club

District Attorney · 1987

Viaje a las estrellas: La nueva generación

Admiral Alidar Jarok · 1987

Jake and the Fatman

1987

Her Secret Life

Wardell · 1987

The Bronx Zoo

1987

Bigfoot

Dr. Zach Emerson · 1987

Matlock

Dr. Lucas Forbes · 1986

Matlock

Elliot Atkins · 1986

Misfits of Science

Harry · 1985

Amos

Sheriff John Thomas · 1985

MacGyver

George Fraley · 1985

MacGyver

Henry Colter · 1985

Growing Pains

Max Drummond · 1985

Moonlighting

1985

Moonlighting

Sonny Brezner · 1985

Se Ha Escrito un Crimen

Lt. Spoletti · 1984

Se Ha Escrito un Crimen

C.W. Butterfield · 1984

Se Ha Escrito un Crimen

Robert Butler · 1984

Partners in Crime

1984

¿Quién Manda A Quién?

1984

Camino al cielo

1984

Brothers

1984

Oh Madeline

Charlie Wayne · 1983

Hotel

1982

Cagney & Lacey

1982

Prime Suspect

John Malloy · 1982

Falcon Crest

Jack Sloan · 1981

Simon & Simon

Don Shoop · 1981

The Violation of Sarah McDavid

Eddie · 1981

Callie & Son

Bubba Wrench · 1981

Xanadu

Simpson · 1980

Trouble in High Timber Country

John David Yeager · 1980

Tenspeed and Brown Shoe

Mike 'Scoop' McGill · 1980

Knots Landing

Taylor Naughton · 1979

Act of Violence

Tony Bonelli · 1979

Buck Rogers: El aventurero del espacio

Barney Smith · 1979

Blind Ambition

Ronald Ziegler · 1979

Kaz

1978

The Love Boat

Jake Diamond · 1977

Lou Grant

Hank Dougherty · 1977

Chips

1977

Westside Medical

Dr. Sam Lanagan · 1977

The Disappearance of Aimee

Dist. Atty. Asa Keyes · 1976

The Million Dollar Rip-Off

Lubeck · 1976

Delvecchio

Hank Foster · 1976

La mujer maravilla

Mark Reuben · 1975

Panic on the 5:22

Frankie Scamantino · 1974

The Manhunter

1974

The Family Kovack

Vinnie Kovack · 1974

El golpe

Mottola · 1973

Kojak

Jack Murzie · 1973

Honor Thy Father

Pete Notario · 1973

Las calles de San Francisco

1972

Between Time and Timbuktu

Dr. Paul Proteus · 1972

The Gang That Couldn't Shoot Straight

Joey · 1971

Cannon

1971

Paradise Lost

Williams · 1971

El viajero de la muerte

Piquant (as James J. Sloyan) · 1970

Hawaii 5-0

Charles Fleming · 1968

Hallmark Hall of Fame

District Attorney Asa Keyes · 1951