Cast & creator
Ivan Sergei
Best known for The Mentalist, CSI: Crime Scene Investigation, Castle
Ivan Sergei Gaudio (born May 7, 1971) is an American actor known for his work in television. His best known roles are as Dr. Peter Winslow in Crossing Jordan and Henry Mitchell in Charmed.
Also known as: Keith McKenna
40
film credits
20
television credits
60
1990–2023 · acting roles
6.2
average across scored titles
Signature credits
Known for
Across film & television
Filmography (60)
Showing 60 of 60 credits
The Mentalist
Gabe Mancini
2008
CSI: Crime Scene Investigation
Ivan Cafferty
2000
Castle
Cole Whitfield
2009
CSI: Miami
Greg Donner
2002
Charmed
Henry Mitchell
1998
Crossing Jordan
Peter Winslow
2001
Touched by an Angel
Peter Enloe
1994
Party of Five
Sean
1994
Warehouse 13
Ross
2009
Army Wives
Collin Richards
2007
Cybill
Kelly
1995
Jack & Jill
David 'Jill' Jillefsky
1999
BH90210
Nate
2019
Once a Thief
1996
Dangerous Minds
Huero
1995
The Break-Up
Carson Wigham
2006
Gravity
Robert Collingsworth
2010
Hawaii
Danny Edwards
2004
Some Kind of Beautiful
Tim Prince
2014
The Opposite of Sex
Matt Mateo
1998
10.5
Dr. Zack Nolan
2004
Sundays at Tiffany's
Hugh Morrison
2010
Vamps
Detective
2012
Wednesday 9:30 (8:30 Central)
David Weiss
2002
Jack Hunter and the Lost Treasure of Ugarit
Jack Hunter
2010
Night Train
Agent Connolly
2023
Scorched
Marc
2003
Jack Hunter and the Star of Heaven
Jack Hunter
2009To Love and Die
2008
Jack Hunter and the Quest for Akhenaten's Tomb
Jack Hunter
2008
Mother, May I Sleep with Danger?
Teacher
2016
High Noon
Duncan Swift
2009
Ghoul School
O'Rawe (as Keith McKenna)
1990
Jewtopia
Christian O'Connell
2012
A Trace of Danger
Dave
2010
Mother, May I Sleep with Danger?
Billy Jones (Kevin Shane)
1996
Dead End
2015
The Rockford Files: Friends and Foul Play
Corey Honeywell
1996
Once a Thief
Mac Ramsey
1996
Final Sale
Ryan Graves
2011
Jack Hunter
Jack Hunter
2008
Once a Thief: Brother Against Brother
Mac Ramsey
1997
Unstable
Nick Reese
2012
Bionic Ever After?
Astaad Rashid
1994
Magic Max
Max Hart
2021
Smash Cuts! Super Sci-Fi Shorts Fest
George (segment "Airtime")
2001
Santa Baby
Luke Jessup
2006
To Love and Die
Blue
2008
If Someone Had Known
Jimmy Pettit
1995
Playing Mona Lisa
Eddie / Carl / Ben
2000
Wright vs. Wrong
Darren
2010
The Big Day
John
1999
Fatal Instinct
Jack Gates
2014
Star Command
Phillip Jackson
1996
Once a Thief: Family Business
Mac Ramsey
1998
Gunfighter's Moon
Spud Walker
1997
Break Even
Agent Leaman
2020
Eyewitness
Frank
2015
Broken Memories
Levi
2017
Hidden Away
Andrew
2013