CHECK it 4.0 | Special Event Promo Steven Universe In Too Deep - 4 Week Event Teaser Aired on April 23, 2016 on Cartoon Network USA Property of Turner .<br>Enjoy these Cartoon Network Check it 4.0 promos from USA and Canada.<br><br>Im a Cartoon Network branding enthusiast that loves to see whats new and exciting and hates to see good promos and idents become lost in time. After noticing .
