Actor:

Pam Hayden (1994 - 2002)
Audrey Wasilewski (2005 - present)

Episodes:

254: Truth, Trivia, & 'Trina
260: Naturally, I Assumed...
266: It Began with a Rabbit's Foot...
267: ...It Ended with a Handshake
283: A Book By Its Cover
294: Unto Us a Child Is Born
309: The Perfect Witness, Part 1
310: The Perfect Witness, Part 2
311: The Perfect Witness, Part 3
322: The Turning Point
330: The Time Has Come (in flashback)
335: Love Is In the Air, Part 1
336: Love Is In the Air, Part 2
362: The Right Choice, Part 1
363: The Right Choice, Part 2
366: Solitary Refinement (in dream sequence)
373: For Whom the Wedding Bells Toll, Part 2
374: For Whom the Wedding Bells Toll, Part 3
393: Wrapped Around Your Finger
405: The Graduate
407: Malachi's Message, Part 2
408: Malachi's Message, Part 3 (in flashback)
484: Plan B, Part 1 — Missing in Action
565: A Most Surprising Answer
566: A Most Extraordinary Conclusion
570: For Better or for Worse, Part 1
571: For Better or for Worse, Part 2
573: Back to Abnormal
574: Prisoners of Fear, Part 1
575: Prisoners of Fear, Part 2
576: Prisoners of Fear, Part 3
584: Dead Ends
596: Cover of Darkness

488: Under the Influence, Part 1
492: Twisting Pathway

574: Prisoners of Fear, Part 1
576: Prisoners of Fear, Part 3