TV Shows (Acting Roles)
Ages in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate agesThe Resident
Gregory Itzin was
69+ in The Resident
as 'Sunflower'.
First Air Date
Sun, Jan 21 2018
Once Upon a Time
Gregory Itzin was
63+ in Once Upon a Time
as 'Alphonse Frankenstein'.
First Air Date
Sun, Oct 23 2011
The Mentalist
Gregory Itzin was
60+ in The Mentalist
as 'Virgil Minelli'.
First Air Date
Tue, Sep 23 2008
Hannah Montana
Gregory Itzin was
57+ in Hannah Montana
as 'William Harris'.
First Air Date
Fri, Mar 24 2006
Medium
Gregory Itzin was
56+ in Medium
as 'Senator Jed Garrity'.
First Air Date
Mon, Jan 03 2005
Desperate Housewives
Gregory Itzin was
56+ in Desperate Housewives
as 'Dick Barrows'.
First Air Date
Sun, Oct 03 2004
Boston Legal
Gregory Itzin was
56+ in Boston Legal
as 'A.D.A. Todd Milken'.
First Air Date
Sun, Oct 03 2004
The Tony Danza Show
Gregory Itzin was
56+ in The Tony Danza Show
as 'Self'.
First Air Date
Mon, Sep 13 2004
Medical Investigation
Gregory Itzin was
56+ in Medical Investigation
as 'Howard Lewson'.
First Air Date
Thu, Sep 09 2004
The Lyon's Den
Gregory Itzin was
55+ in The Lyon's Den
First Air Date
Sun, Sep 28 2003
NCIS
Gregory Itzin was
55+ in NCIS
as 'Director Charlie, Spencer Downing'.
First Air Date
Tue, Sep 23 2003
The O.C.
Gregory Itzin was
55+ in The O.C.
as 'Stephen Herbert'.
First Air Date
Tue, Aug 05 2003
Without a Trace
Gregory Itzin was
54+ in Without a Trace
as 'Sydney's Co-Worker'.
First Air Date
Thu, Sep 26 2002
Firefly
Gregory Itzin was
54+ in Firefly
as 'Magistrate Higgins'.
First Air Date
Fri, Sep 20 2002
24
Gregory Itzin was
53+ in 24
as 'Charles Logan, President Charles Logan'.
First Air Date
Tue, Nov 06 2001
Star Trek: Enterprise
Gregory Itzin was
53+ in Star Trek: Enterprise
as 'Captain Sopek, Admiral Black'.
First Air Date
Wed, Sep 26 2001
Crossing Jordan
Gregory Itzin was
53+ in Crossing Jordan
as 'Andrew Helm'.
First Air Date
Mon, Sep 24 2001
Wolf Lake
Gregory Itzin was
53+ in Wolf Lake
as 'Gerald Carter'.
First Air Date
Wed, Sep 19 2001
The Michael Richards Show
Gregory Itzin was
52+ in The Michael Richards Show
as 'Matty Stillman'.
First Air Date
Tue, Oct 24 2000
Strip Mall
Gregory Itzin was
52+ in Strip Mall
as 'Sergei'.
First Air Date
Sun, Jun 18 2000
The West Wing
Gregory Itzin was
51+ in The West Wing
as 'State Dept. Representative'.
First Air Date
Wed, Sep 22 1999
Family Law
Gregory Itzin was
51+ in Family Law
as 'Mr. Allero'.
First Air Date
Mon, Sep 20 1999
Judging Amy
Gregory Itzin was
51+ in Judging Amy
as 'ASA Ethan Donahue'.
First Air Date
Sun, Sep 19 1999
V.I.P.
Gregory Itzin was
50+ in V.I.P.
as 'Ronnie Beeman'.
First Air Date
Sat, Sep 26 1998
Brother's Keeper
Gregory Itzin was
50+ in Brother's Keeper
as 'Mr. Weaver'.
First Air Date
Thu, Sep 24 1998
The Practice
Gregory Itzin was
48+ in The Practice
as 'U.S. Attorney Al Daly, Michael Stanfield, Atty. Mark Grundel, David Anderson, Atty. Walter Pyne'.
First Air Date
Tue, Mar 04 1997
Millennium
Gregory Itzin was
48+ in Millennium
First Air Date
Fri, Oct 25 1996
Early Edition
Gregory Itzin was
48+ in Early Edition
First Air Date
Sat, Sep 28 1996
Profiler
Gregory Itzin was
48+ in Profiler
First Air Date
Sat, Sep 21 1996
Suddenly Susan
Gregory Itzin was
48+ in Suddenly Susan
as 'Bob'.
First Air Date
Thu, Sep 19 1996
The Pretender
Gregory Itzin was
48+ in The Pretender
as 'Phil Campbell'.
First Air Date
Thu, Sep 19 1996
Arliss
Gregory Itzin was
48+ in Arliss
First Air Date
Sat, Aug 10 1996
JAG
Gregory Itzin was
47+ in JAG
as 'Lawrence Culbertson'.
First Air Date
Sat, Sep 23 1995
Caroline in the City
Gregory Itzin was
47+ in Caroline in the City
as 'Mr. Lepner, Hank Parsons'.
First Air Date
Thu, Sep 21 1995
Murder One
Gregory Itzin was
47+ in Murder One
as 'D.A. Roger Garfield'.
First Air Date
Wed, Sep 20 1995
The Client
Gregory Itzin was
47+ in The Client
as 'George Sherman'.
First Air Date
Sun, Sep 17 1995
Star Trek: Voyager
Gregory Itzin was
46+ in Star Trek: Voyager
as 'Dr. Dysek'.
First Air Date
Mon, Jan 16 1995
Something Wilder
Gregory Itzin was
46+ in Something Wilder
as 'Jack Travis'.
First Air Date
Sat, Oct 01 1994
Friends
Gregory Itzin was
46+ in Friends
as 'Theodore Hannigan'.
First Air Date
Thu, Sep 22 1994
ER
Gregory Itzin was
46+ in ER
as 'Burn Doctor'.
First Air Date
Mon, Sep 19 1994
Chicago Hope
Gregory Itzin was
46+ in Chicago Hope
First Air Date
Sun, Sep 18 1994
Diagnosis: Murder
Gregory Itzin was
45+ in Diagnosis: Murder
as 'Andrew King'.
First Air Date
Fri, Oct 29 1993
Dave's World
Gregory Itzin was
45+ in Dave's World
as 'Alvin'.
First Air Date
Mon, Sep 20 1993
Star Trek: Deep Space Nine
Gregory Itzin was
44+ in Star Trek: Deep Space Nine
as 'Ilon Tandro, Hain'.
First Air Date
Sun, Jan 03 1993
Eerie, Indiana
Gregory Itzin was
43+ in Eerie, Indiana
as ', The Mayor'.
First Air Date
Sun, Sep 15 1991
Dark Justice
Gregory Itzin was
42+ in Dark Justice
First Air Date
Fri, Apr 05 1991
Over My Dead Body
Gregory Itzin was
42+ in Over My Dead Body
First Air Date
Fri, Oct 26 1990
The Nutt House
Gregory Itzin was
41+ in The Nutt House
First Air Date
Wed, Sep 20 1989
Major Dad
Gregory Itzin was
41+ in Major Dad
First Air Date
Sun, Sep 17 1989
Jesse Hawkes
Gregory Itzin was
41+ in Jesse Hawkes
First Air Date
Sat, Apr 22 1989
Quantum Leap
Gregory Itzin was
40+ in Quantum Leap
as 'Sam Phillips'.
First Air Date
Sun, Mar 26 1989
Coach
Gregory Itzin was
40+ in Coach
as 'Tom'.
First Air Date
Tue, Feb 28 1989
Murphy Brown
Gregory Itzin was
40+ in Murphy Brown
as 'Gil Porter'.
First Air Date
Mon, Nov 14 1988
Empty Nest
Gregory Itzin was
40+ in Empty Nest
as 'Frank'.
First Air Date
Sat, Oct 08 1988
21 Jump Street
Gregory Itzin was
38+ in 21 Jump Street
as 'Principal Jack Garner'.
First Air Date
Sun, Apr 12 1987
L.A. Law
Gregory Itzin was
38+ in L.A. Law
as 'D.D.A. Jack Angeletti, Jack Angeletti'.
First Air Date
Mon, Sep 15 1986
Matlock
Gregory Itzin was
37+ in Matlock
as ', Assistant D.A.'.
First Air Date
Mon, Mar 03 1986
MacGyver
Gregory Itzin was
37+ in MacGyver
as 'Tom Cavanaugh'.
First Air Date
Sun, Sep 29 1985
Street Hawk
Gregory Itzin was
36+ in Street Hawk
as 'Harvey'.
First Air Date
Fri, Jan 04 1985
Murder, She Wrote
Gregory Itzin was
36+ in Murder, She Wrote
as 'Ralph Brewer'.
First Air Date
Sun, Sep 30 1984
Hunter
Gregory Itzin was
36+ in Hunter
as 'Charlie Latimer'.
First Air Date
Tue, Sep 18 1984
Night Court
Gregory Itzin was
35+ in Night Court
as 'Warren Karr, Mugger'.
First Air Date
Wed, Jan 04 1984
The A-Team
Gregory Itzin was
34+ in The A-Team
as 'Howard'.
First Air Date
Sun, Jan 23 1983
St. Elsewhere
Gregory Itzin was
34+ in St. Elsewhere
First Air Date
Tue, Oct 26 1982
Voyagers!
Gregory Itzin was
34+ in Voyagers!
First Air Date
Sun, Oct 03 1982
Hotel
Gregory Itzin was
34+ in Hotel
First Air Date
Sat, Aug 21 1982
American Playhouse
Gregory Itzin was
33+ in American Playhouse
as 'Goldsmith'.
First Air Date
Tue, Jan 12 1982
Fame
Gregory Itzin was
33+ in Fame
First Air Date
Thu, Jan 07 1982
Falcon Crest
Gregory Itzin was
33+ in Falcon Crest
as 'Dr. Horatio Bitters'.
First Air Date
Fri, Dec 04 1981
Hill Street Blues
Gregory Itzin was
32+ in Hill Street Blues
as ', Dr. Kaplan'.
First Air Date
Thu, Jan 15 1981
Knots Landing
Gregory Itzin was
31+ in Knots Landing
as 'Val's Lawyer'.
First Air Date
Thu, Dec 27 1979
Charlie's Angels
Gregory Itzin was
28+ in Charlie's Angels
as 'Waiter'.
First Air Date
Wed, Sep 22 1976
Tony Awards
Gregory Itzin was
7+ in Tony Awards
as 'Self - Nominee'.
First Air Date
Sun, Apr 01 1956