Geronimo Stilton

The Mask of Rat-Jitsu (1x9)

Data di messa in onda: Ott 29, 2009

Geronimo gets a mysterious invitation to attend an exclusive martial arts championship. Once there, Geronimo and company notice strange things happening. After each match, the winner vanishes! Could the mysterious masked Rat-Jitsu warriors be the culprits?