. "\"Enter the Jammerhead\" is the seventeenth episode of the animated series Teenage Mutant Ninja Turtles Fast Forward, which originally aired on April 7, 2007."@en . . "Teenage Mutant Ninja Turtles"@en . . . "Enter the Jammerhead"@en . . . . . . "Jammerhead squares off with Master Splinter!"@en . . . "\"Enter the Jammerhead\" is the seventeenth episode of the animated series Teenage Mutant Ninja Turtles Fast Forward, which originally aired on April 7, 2007."@en . . "134"^^ . . "S06E17"@en . . . . . . . . . . . "2007-04-07"^^ . "Enter the Jammerhead"@en . .