Ron Hartmann

The Wednesday Play

Count Malevensky

The Santa Clause

Judge

Doctor Yes: The Hyannis Affair

Roger Heath

Folio

Caithness

Folio

The Hardy Boys

Parsons (as Rob Hartman)

Little Men

Mr. Dandridge

Double Negative

Howell

Johnson County War

Sen. Thorpe

Escape Clause

Oldest Member

Getting Gotti

Judge Fisk

Kissinger and Nixon

Ambassador Ellsworth Bunker

The Android Affair

Palmer (as Ron Hartman)

A Little Piece of Heaven

The Heatwave Lasted Four Days

Inspector

Choices of the Heart: The Margaret Sanger Story

Dr. Benjamin

The Bloody Brood

Francis

The Sloane Affair:

Maisler

The Man Who Wanted to Live Forever

Dr. John Emmett

Murder Sees the Light

Westmorland