Silvergate Media (“Silvergate”), the international TV production and licensing company focused on pre-school children’s entertainment based in New York and London, has signed a three year master toy renewal deal for Octonauts, its undersea preschool adventure property with Fisher-Price Inc., one of the world’s leading manufacturers of infant and preschool toys and a subsidiary of Mattel Inc. Now in its fourth season Octonauts is aired in over 100 countries across the world, including on Disney Channel (USA), ABC (Australia), TF1 (France) and Super RTL (Germany). Octonauts is also broadcast on…