In “Trans-Dimensional Turtles,” all eight Turtles must battle to eliminate both the ‘80s Krang and Kraang Sub-Prime. After meeting their ‘80s counterparts in a 2D-animation world, the entire clan ...

If you've ever used a video editing program, you might be familiar with the concept of "keyframes," which define the beginning and end of a particular segment. Seeing where you came from and where you ...