About:
John Whitin Lasell Jr. (November 6, 1928 - October 4, 2024) was an American film and television actor, known for playing vampire hunter Dr. Peter Guthrie in the American soap opera television series Dark Shadows.

• Known For
• 
  Topaz
  as
  State Department Official (uncredited)
• 
  The Psychiatrist: God Bless the Children
  as
  Maxwell
• 
  Fear on Trial
• 
  A Great American Tragedy
• 
  Dan August: Once Is Never Enough
  as
  Wedlock