The Real Adventures of Jonny Quest ended on 1997-04-16.
The New Adventures of Jonny Quest ended on 1987-03-01.
I don't remember seeing it after 2002 so id say then
Jonny Zero ended on 2005-03-04.
Adventures on Kythera ended in 1992.
The Adventures of Sam ended in 1997.
Tokyo Adventures ended in 2006.
Adventures in Wonderland ended in 1995.
Awesome Adventures ended in 2006.
Fantastic Adventures ended in 1953.
Thrilling Adventures ended in 1943.
Disney Adventures ended in 2007.
The Adventures of Justine ended in 1997.