Upside Mystery: The Mischief Detectives

Upside Mystery: The Mischief Detectives is an American CGI animated TV series co-produced by MGM Television and Arc Productions and it's based on the franchise of the same name. Frank Welker, Cam Clarke and Nika Futterman provided the voices of Hans Truman, Jason Truder and Stella Lee. The series was executive-produced by Vicky Jenson, Gary Barber and Roger Birnbaum.

The show first premiered on November 13, 2012 on and ended on April 14, 2015 on Fox Family.

Characters

 * Hans Truman (voiced by Frank Welker), a shy but brave detective.
 * Jason Truder (voiced by Cam Clarke), Hans Truman's best friend.
 * Stella Lee (voiced by Nika Futterman), a spy agent and Hans Truman's love interest.
 * Rose Elizabeth (voiced by Judi Dench), Hans Truman's headquarters boss.