Malcolm McDowell to Guest Star on Psych Season Premiere

Malcolm McDowell is headed to Psych.

The veteran actor will guest star this summer on an episode title "Shawn Rescues Darth Vader." He'll come on board as Ambassador Fanshaw, a British diplomat temporarily residing in Santa Barbara.

How will he cross paths with Shawn and Guss? A dead woman will turn up in his house, leading the character to hire Shawn these two as a means to finding her killer.