Ron Hartmann

Johnson County War

— Sen. Thorpe

Little Men

— Mr. Dandridge

Seule contre tous

— Judge Victor Warfield

Escape Clause

— Oldest Member

The Hardy Boys

— Parsons (as Rob Hartman)

Kissinger and Nixon

— Ambassador Ellsworth Bunker

Choices of the Heart: The Margaret Sanger Story

— Dr. Benjamin

The Android Affair

— Palmer (as Ron Hartman)

Super Noël

— Judge

Getting Gotti

— Judge Fisk

A Little Piece of Heaven

Murder Sees the Light

— Westmorland

Doctor Yes: The Hyannis Affair

— Roger Heath

Double Negative

— Howell

The Heatwave Lasted Four Days

— Inspector

The Sloane Affair:

— Maisler

The Man Who Wanted to Live Forever

— Dr. John Emmett

The Wednesday Play

— Count Malevensky

The Bloody Brood

— Francis

Folio