Robert Mammana
Acting
TV Shows(16)
Frasier
Valdo Kotnik
2023
The Orville
Krill Dignitary (voice)
2017
How to Get Away with Murder
Adrian Mayfield
2014
Elementary
Niko Buros
2012
The Good Wife
Bob Robertson
2009
Dexter
Cop
2006
Heroes
Agent #2
2006
The Office
Sweeney Todd
2005
Numb3rs
Young Officer
2005
NCIS
Greg Pearson
2003
The O.C.
Investor
2003
Star Trek: Enterprise
Engineer
2001
CSI: Crime Scene Investigation
Tom Burns
2000
Charmed
Inspector Parker
1998
Star Trek: Voyager
Security Officer #1
1995
Hey Dude
Bill
1989
