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:
Sabra Jones
Table title:
Television and film
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 colspan=1 rowspan=1 > 1998 </td><td class="highlighted"  colspan=1 rowspan=1 > Law & Order (NBC) </td><td colspan=1 rowspan=1 > Tracy Teasdale </td><td colspan=1 rowspan=1 > Episode: "Bait" </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 1979 </td><td class="highlighted"  colspan=1 rowspan=1 > Night-Flowers </td><td class="highlighted"  colspan=1 rowspan=1 > Marcella </td><td class="highlighted"  colspan=1 rowspan=1 > Film </td></tr>
<tr> <td colspan=1 rowspan=1 > 1978 </td><td class="highlighted"  colspan=1 rowspan=1 > Laverne & Shirley </td><td colspan=1 rowspan=1 > Irma </td><td colspan=1 rowspan=1 > Episode: "The Quiz Show" </td></tr>
</table>
Question:
What roles did Sabra Jones have on TV/Film?
Answer:
Jones starred as Marcella in the 1979 film Night-Flowers and appeared in Law & Order and Laverne & Shirley.