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:
Shemar Moore
Table title:
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 > 1997 </td><td colspan=1 rowspan=1 > Hav Plenty </td><td colspan=1 rowspan=1 > Chris </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 1998 </td><td colspan=1 rowspan=1 > Butter </td><td colspan=1 rowspan=1 > Freddy Roland </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 2001 </td><td colspan=1 rowspan=1 > The Brothers </td><td colspan=1 rowspan=1 > Terry White </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=2 > 2004 </td><td class="highlighted"  colspan=1 rowspan=1 > Motives </td><td class="highlighted"  colspan=1 rowspan=1 > Emery Simms </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Greener </td><td colspan=1 rowspan=1 > Ricky Johnson </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=2 > 2005 </td><td colspan=1 rowspan=1 > The Seat Filler </td><td colspan=1 rowspan=1 > Trent </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > Diary of a Mad Black Woman </td><td colspan=1 rowspan=1 > Orlando </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 2007 </td><td colspan=1 rowspan=1 > Motives 2 </td><td colspan=1 rowspan=1 > Emery Simms </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 2013 </td><td colspan=1 rowspan=1 > Kill Me, Deadly </td><td colspan=1 rowspan=1 > Bill the Piano Player </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 2014 </td><td colspan=1 rowspan=1 > Justice League: War </td><td colspan=1 rowspan=1 > Victor Stone/Cyborg </td><td colspan=1 rowspan=2 > Voice role </td></tr>
<tr> <td colspan=1 rowspan=1 > 2015 </td><td colspan=1 rowspan=1 > Justice League: Throne of Atlantis </td><td colspan=1 rowspan=1 > Victor Stone/Cyborg </td></tr>
<tr> <td colspan=1 rowspan=2 > 2016 </td><td colspan=1 rowspan=1 > The Bounce Back </td><td colspan=1 rowspan=1 > Matthew Taylor </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Justice League vs. Teen Titans </td><td colspan=1 rowspan=1 > Victor Stone/Cyborg </td><td colspan=1 rowspan=2 > Voice role </td></tr>
<tr> <td colspan=1 rowspan=1 > 2018 </td><td colspan=1 rowspan=1 > The Death of Superman </td><td colspan=1 rowspan=1 > Victor Stone/Cyborg </td></tr>
</table>
Question:
What are Shemar Moore's works in 2004?
Answer:
In 2004, Shemar Moore played the role of Emery Simms in the film "Motives" and also had the role Ricky Johnson in the film Greener.