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:
Lee Seung-joon (actor, born 1978)
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 > 2006 </td><td colspan=1 rowspan=1 > How to Make a Motion Picture </td><td colspan=1 rowspan=1 > Jeong-woo </td><td colspan=1 rowspan=1 > short film </td></tr>
<tr> <td colspan=1 rowspan=2 > 2007 </td><td colspan=1 rowspan=1 > Seongbuk Port </td><td colspan=1 rowspan=1 > Kim In-bae </td><td colspan=1 rowspan=1 > short film </td></tr>
<tr> <td colspan=1 rowspan=1 > Ordinary People </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > short film </td></tr>
<tr> <td colspan=1 rowspan=3 > 2008 </td><td colspan=1 rowspan=1 > Beastie Boys </td><td colspan=1 rowspan=1 > Kang Hyeon-seong </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > The Good, the Bad, the Weird </td><td colspan=1 rowspan=1 > member of Sam-gook's gang </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Down to the Girl </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > short film </td></tr>
<tr> <td colspan=1 rowspan=1 > 2009 </td><td colspan=1 rowspan=1 > A Worse Crime </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > short film </td></tr>
<tr> <td colspan=1 rowspan=1 > 2011 </td><td colspan=1 rowspan=1 > Hideless </td><td colspan=1 rowspan=1 > Choi Do-jin </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=2 > 2012 </td><td colspan=1 rowspan=1 > Nameless Gangster: Rules of the Time </td><td colspan=1 rowspan=1 > member of Pan-ho's gang </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > Project 577 </td><td colspan=1 rowspan=1 > Himself </td><td class="highlighted"  colspan=1 rowspan=1 > documentary </td></tr>
<tr> <td colspan=1 rowspan=1 > 2014 </td><td colspan=1 rowspan=1 > Go, Stop, Murder </td><td colspan=1 rowspan=1 > Sang-i </td><td colspan=1 rowspan=1 >  </td></tr>
</table>
Question:
What was Lee doing in a 2012 documentary?
Answer:
Lee appeared in Project 577, a 2012 documentary.