Please read the following table in HTML format from a webpage and then answer the question in detail according to the table. Each table cell is defined by a <td> and a </td> tag. Each table row starts with a <tr> and ends with a </tr> tag. 'rowspan=m' and 'colspan=n' represents a cell spaning over 'm' rows and 'n' columns.

Webpage title:
Crystal R. Fox
Table title:
Television
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Year </th><th colspan=1 rowspan=1 > Title </th><th colspan=1 rowspan=1 > Role </th><th colspan=1 rowspan=1 > Notes </th></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 1989-1995 </td><td class="highlighted"  colspan=1 rowspan=1 > In the Heat of the Night </td><td class="highlighted"  colspan=1 rowspan=1 > Luann Corbin </td><td colspan=1 rowspan=1 > Series regular, 102 episodes </td></tr>
<tr> <td colspan=1 rowspan=1 > 1996 </td><td colspan=1 rowspan=1 > Savannah </td><td colspan=1 rowspan=1 > DA Laine Thompkins </td><td colspan=1 rowspan=1 > Episodes: "From Here to Paternity" and "Creep Throat" </td></tr>
<tr> <td colspan=1 rowspan=1 > 2001 </td><td colspan=1 rowspan=1 > Law & Order </td><td colspan=1 rowspan=1 > Mancelli </td><td colspan=1 rowspan=1 > Episode: "White Lie" </td></tr>
<tr> <td colspan=1 rowspan=1 > 2001 </td><td colspan=1 rowspan=1 > The Sopranos </td><td colspan=1 rowspan=1 > Nurse </td><td colspan=1 rowspan=1 > Episode: "Pine Barrens" </td></tr>
<tr> <td colspan=1 rowspan=1 > 2001 </td><td colspan=1 rowspan=1 > Third Watch </td><td colspan=1 rowspan=1 > Nunez </td><td colspan=1 rowspan=1 > Episode: "And Zeus Wept" </td></tr>
<tr> <td colspan=1 rowspan=1 > 2010 </td><td colspan=1 rowspan=1 > Tyler Perry's House of Payne </td><td colspan=1 rowspan=1 > CJ & Janine's nanny/housekeeper, Ms. Willamina </td><td colspan=1 rowspan=1 > Recurring role, 5 episodes </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 2013–present </td><td class="highlighted"  colspan=1 rowspan=1 > The Haves and the Have Nots </td><td class="highlighted"  colspan=1 rowspan=1 > Hanna Young </td><td colspan=1 rowspan=1 > Series regular </td></tr>
<tr> <td colspan=1 rowspan=1 > 2018 </td><td colspan=1 rowspan=1 > Big Little Lies </td><td colspan=1 rowspan=1 > Elizabeth Howard </td><td colspan=1 rowspan=1 > Series regular </td></tr>
</table>
Question:
On what shows has Crystal R. Fox appeared as a series regular?
Answer:
Crystal R. Fox appeared as Luann Corbin in In the Heat of the Night from 1989-1995, as Hanna Young in The Haves and the Have Nots from 2013–present, and as Elizabeth Howard in Big Little Lies in 2018.