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"Dallas star Jesse Metcalfe has hinted that Victoria Principal could return to the show. Principal played Pamela Ewing - adopted mother of Metcalfe&amp;#039;s character Christopher - on the original Dallas between 1978 and 1987.   &amp;quot;JR (Larry Hagman) was attempting to set something in motion, and that involved Pam,&amp;quot; Metcalfe told TV Guide of an upcoming storyline. &amp;quot;I can&amp;#039;t reveal more, but I&amp;#039;m excited about the possibility of Victoria Principal coming back to the show.&amp;quot; Dallas showrunner Cynthia Cidre previously claimed that the character of Pam was unlikely to return to the show, though it was later rumoured that Principal could reprise the role for JR&amp;#039;s on-screen funeral. Viewers will see oil tycoon JR murdered by a mystery assailant in a forthcoming episode, following the real-life passing of actor Hagman. Dallas airs on TNT in the US and on Channel 5 in the UK. &amp;gt; Dallas exec on JR murder plot: &amp;quot;It has to be emotional&amp;quot; &amp;gt; Dallas Larry Hagman given &amp;quot;sensitive&amp;quot; send-off, says Patrick Duffy Watch a classic Dallas clip featuring Victoria Principal below:      "^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.digitalspy.com/tv/dallas/news/a460881/dallas-to-bring-back-victoria-principal-as-pam-ewing/>