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<table border="1" cellspacing="0" cellpadding="4">
  <tr>
    <th></th>
    <th>14:00</th>
    <th>16:00</th>
    <th>18:00</th>
    <th>20:00</th>
  </tr>
  <tr>
    <th>Blue hall</th>
    <th colspan="2">The Secret Life of Pets</th>
    <th>Jason Bourne</th>
    <th>Suicide Squad</th>
  </tr>
  <tr>
    <th>Red hall</th>
    <th>Jason Bourne</th>
    <th colspan="3">Suicide Squad</th>
  </tr>
  <tr>
    <th>Green hall</th>
    <th colspan="2">The Secret Life of Pets</th>
    <th colspan="2">Jason Bourne</th>
  </tr>
</table>