Earl Boen

From Monkey Island wiki

Earl Boen is an actor who provides the voice of LeChuck in The Curse of Monkey Island, Escape from Monkey Island, The Secret of Monkey Island: Special Edition, and Tales of Monkey Island. He will also provide the voice of LeChuck in the upcoming Monkey Island 2 Special Edition: LeChuck's Revenge.

Boen did not reprise his role in the first three chapters of Tales due to being in semi-retirement. LeChuck is instead voiced by Adam Harrington in the introduction and Kevin Blackton when in human form. Boen resumed the role in the last two chapters. He later provided the voice of LeChuck for the first chapter of Tales of Monkey Island as well, re-recording the lines originally recorded by Harrington. The Boen-voiced first chapter is now available for the Macintosh, and will be available for PC soon.

He is known for playing the recurring character of Dr. Silberman in the first three movies of the Terminator film series starring Arnold Schwarzenegger. He had a small cameo-role in Tim Schafer's Psychonauts as The Butcher.