| Series
|
Role
|
Episode
|
Airdate
|
| Party of Five |
Nurse |
3x21 - Hitting Bottom |
February 26, 1997
|
| Murder One |
Ms. Aguilera |
2x15 - Chapter Fifteen, Year Two |
May 26, 1997
|
| Murder One |
Ms. Aguilera |
2x16 - Chapter Sixteen, Year Two |
May 26, 1997
|
| NYPD Blue |
Matron |
5x05 - It Takes a Village |
November 4, 1997
|
| The Pretender |
Lupe Harmon |
3x05 - Betrayal |
November 14, 1998
|
| The Pretender |
Lupe Harmon |
3x06 - Parole |
November 21, 1998
|
| Party of Five |
Loraina |
5x13 - Fillmore Street |
January 27, 1999
|
The X-Files
(credited as Diana Maria Riva) |
Angela Villareal |
6x13 - Agua Mala |
February 21, 1999
|
| NYPD Blue |
Maxine |
6x13 - Dead Girl Walking |
February 23, 1999
|
| Everybody Loves Raymond |
Sarah |
4x10 - Left Back |
November 29, 1999
|
| The Drew Carey Show |
Elena |
5x13 - Drew and the Racial Tension Play |
January 5, 2000
|
| The Hughleys |
Tia |
3x03 - We Got It Maid |
September 25, 2000
|
| Everybody Loves Raymond |
Sarah |
5x16 - Fairies |
February 19, 2001
|
| CSI |
Juanita |
4x17 - XX |
March 11, 2004
|
| Miss Match |
Attorney Rhea Stern |
1x15 - Divorce Happens |
unaired
|
| Less Than Perfect |
Vivian |
2x23 - The Pimp Hat |
May 11, 2004
|
| Less Than Perfect |
Vivian |
3x10 - Claude's Romantic Hideaway |
December 3, 2004
|
| Less Than Perfect |
Vivian |
3x14 - I Just Don't Like Her |
January 21, 2005
|
| The West Wing |
Edie Ortega |
7x01 - The Ticket |
September 25, 2005
|
| The West Wing |
Edie Ortega |
7x02 - The Mommy Problem |
October 2, 2005
|
| The West Wing |
Edie Ortega |
7x08 - Undecideds |
December 4, 2005
|
| The West Wing |
Edie Ortega |
7x09 - The Wedding |
December 11, 2005
|
| The West Wing |
Edie Ortega |
7x13 - The Cold |
March 12, 2006
|
| The West Wing |
Edie Ortega |
7x14 - Two Weeks Out |
March 19, 2006
|
| The West Wing |
Edie Ortega |
7x17 - Election Day (2) |
April 9, 2006
|
| Studio 60 on the Sunset Strip |
Lilly Rodriguez |
1x02 - The Cold Open |
September 25, 2006
|
| Studio 60 on the Sunset Strip |
Lilly Rodriguez |
1x04 - The West Coast Delay |
October 9, 2006
|
| Studio 60 on the Sunset Strip |
Lilly Rodriguez |
1x05 - The Long Lead Story |
October 16, 2006
|
| Studio 60 on the Sunset Strip |
Lilly Rodriguez |
1x06 - The Wrap Party |
October 23, 2006
|
| Studio 60 on the Sunset Strip |
Lilly Rodriguez |
1x07 - Nevada Day (1) |
November 6, 2006
|
| Studio 60 on the Sunset Strip |
Lilly Rodriguez |
1x08 - Nevada Day (2) |
November 13, 2006
|
| Studio 60 on the Sunset Strip |
Lilly Rodriguez |
1x15 - The Friday Night Slaughter |
February 12, 2007
|
| Standoff |
Marta |
1x12 - No Strings |
June 8, 2007
|
| The Loop |
Benita |
2x07 - Stride |
June 24, 2007
|
| The Loop |
Benita |
2x08 - Crazy Goat |
July 1, 2007
|
Ghost Whisperer
(credited as Diana Maria Riva) |
Mrs. Alden |
3x13 - Home But Not Alone |
April 4, 2008
|
Castle
(credited as Diana Maria Riva) |
Detective Roselyn Karpowski |
2x02 - The Double Down |
September 28, 2009
|
| Castle |
Det. Roselyn Karpowski |
2x05 - When the Bough Breaks |
October 19, 2009
|
This article about an actor or actress needs to be expanded with more information.
