Cartoon Network UKs Summer of Laughs starts on Monday 25th July with new episodes and weekend marathons of Nexo Knights, Teen Titans Go!, Adventure Time, The.<br> Songs used in the promo: Richard Strauss - Also Sprach Zarathustra aka 2001: A Space Odyssey Soundtrack and The Nights by Avicii. Enjoy your summer with all.<br> The June School Half Term Holidays are here! Cartoon Network UK and Ireland will be airing a marathon for a different show every day. Each marathon will start.<br>
