Adventure Times Finn and Jake travel around the Land of Ooo once again this summer on Cartoon Network UK in Finn and Jakes Big Adventure. Features the Check.<br> Finn and Jakes Big Adventure has returned to Cartoon Network UK and Ireland for the summer, featuring specially made animated bumpers of Finn and Jakes journey.<br> A weekend marathon of Adventure Time will run on the following dates on Cartoon Network UK and Ireland: Saturday 26th and Sunday 27th July Saturday 30th and.<br>
