Anime News Network reports that voice actor Mike Kleinhenz succumbed to a heart attack on July 11. Kleinhenz was 56 when he passed away.

Kleinhenz was a veteran actor for ADV films, who played in several prominent roles including Audrey Kalinin in all four Full Metal Panic! titles, and Friday Monday in Madlax.

We, the staff of Anime Dream, offer our sincere condolences to Mike Kleinhenz's friends and family.