Robert Mammana

Heroes

as Agent #2

Episodes: 1

First Aired: Sep 25, 2006

Star Trek: Voyager

as Security Officer #1

Episodes: 1

First Aired: Jan 16, 1995

CSI: Crime Scene Investigation

as Tom Burns

Episodes: 1

First Aired: Oct 06, 2000

Star Trek: Enterprise

as Engineer

Episodes: 1

First Aired: Sep 26, 2001

How to Get Away with Murder

as Adrian Mayfield

Episodes: 1

First Aired: Sep 25, 2014

Dexter

as Cop

Episodes: 1

First Aired: Oct 01, 2006

Elementary

as Niko Buros

Episodes: 1

First Aired: Sep 27, 2012

The Office

as Sweeney Todd

Episodes: 1

First Aired: Mar 24, 2005

The O.C.

as Investor

Episodes: 1

First Aired: Aug 05, 2003

Charmed

as Inspector Parker

Episodes: 1

First Aired: Oct 07, 1998

The Good Wife

as Bob Robertson

Episodes: 1

First Aired: Sep 22, 2009

The Orville

as Krill Dignitary (voice)

Episodes: 1

First Aired: Sep 10, 2017

Frasier

as Valdo Kotnik

Episodes: 1

First Aired: Oct 12, 2023

NCIS

as Greg Pearson

Episodes: 1

First Aired: Sep 23, 2003