Martin Mystery
They Came From The Gateway (Part 1 of 2) (2x7)
Udgivelsesdato: Okt 26, 2004
When M.O.M. ceases to return from her Jamaican vacation, Billy calls in Martin, Diana & Java to investigate (despite the fact that Martin has been temporarily suspended from the Center). They uncover what M.O.M. was really up to – she was on a secret mission to unlock the Gateway To The Underworld! Halloween theme music)
- Premieret: Okt 2003
- Afsnit: 66
- Følgere: 11