Jonathan Southworth "John" Ritter (September 17, 1948 – September 11, 2003) was an American actor and comedian perhaps best known for playing Jack Tripper in the ABC sitcom Three's Company.
http://en.wikipedia.org/wiki/John_Ritter
Google Earth Hacks is not affiliated with Google in any way
"Google" and "Google Earth" are trademarks of Google Inc.