Martin Landau

In Plain Sight

Joseph Thomas / Joseph Tancredi

Entourage

Bob Ryan

Without a Trace

Frank Malone

Spider-Man

Scorpion (voice)

The Simpsons

The Great Raymondo (voice)

The New Alfred Hitchcock Presents

Wallace Garrison

The Twilight Zone

William Cooper-Janes (segment "The Beacon")

Murder, She Wrote

Al Drake

Hotel

Russell Slocum

Columbo

Dexter Paris / Norman Paris

The Carol Burnett Show

Self - Guest / Various Characters

Mission: Impossible

Rollin Hand

Get Smart

Maxwell Smart (uncredited)

The Wild Wild West

General Grimm

The Big Valley

Mariano Montoya

The Man from U.N.C.L.E.

Count Ladislaus Zark

Mr. Novak

Robert Coolidge

The Outer Limits

Andro

The Alfred Hitchcock Hour

Ned Murray

The Mike Douglas Show

Self

The Defenders

Dr. Daniel Orren

The Untouchables

Jerry Fanning

Adventures in Paradise

Sacheveral Sackett

The Twilight Zone

Major Ivan Kuchenko

Bonanza

Emeliano

Lawman

Bob Ford

The Rifleman

1958

Wanted: Dead or Alive

Khorba

Maverick

Mike Manning

Gunsmoke

Thorp

Golden Globe Awards

Self - Nominee