Credit: NBC

Daniel von Bargen, known for his roles on Seinfeld and Malcolm in the Middle, has died. He was 64.

Von Bargen made his Seinfeld debut in 1997 as George’s boss, Mr. Kruger—whom George photobombed before they even started working together. He went on to have guest roles on shows including The X-Files, Party of Five, and The Practice before appearing in multiple episodes of Malcolm in the Middle as Commandant Edwin Spangler. He most recently appeared in 2009 comedy London Betty.