Ep 5. Worlds Collide - Part 1

In "Worlds Collide - Part 1," the third season of the 2003 Teenage Mutant Ninja Turtles series, the stakes are higher than ever before. Our four turtle heroes are as feisty and determined as ever, ready to take on whatever challenges come their way.

Much of this episode is spent setting the scene for what surely promises to be an action-packed story arc. The turtles are caught up in a dimensional portal, which finds them transported to an alternate universe that is very different from their own. Here, the turtles find themselves face to face with their alternate selves – but things are not quite what they seem.

It's not just the alternate turtles who are different; in fact, everything about this reality is strange and jarring. The turtles quickly realize that they need to keep their wits about them if they're going to find a way back to their own universe.

As they navigate their new reality, the turtles learn that their counterparts in this alternate universe have not fared particularly well. They're up against a formidable foe who has amassed an army of robots, and their city has been all but destroyed. It's a grim reminder of what could happen if the turtles don't find a way to stop the evil forces at play.

One of the things that makes this episode so interesting is the way that the turtles' relationships with each other are put to the test. They're on their own, without any of the usual support structures that they rely on back home. Instead, they need to band together and rely on their own skills and instincts if they're going to make it through.

We get to see each of the turtles' personalities shine in this episode, as they each confront the challenges of their new reality in their own unique ways. From the wise and steady Splinter to the impulsive and energetic Michelangelo, there's a lot of variety here – and it all comes together in an engaging and dynamic way.

Another aspect of this episode that's worth noting is the quality of the animation. The turtles look better than ever, with some fantastic fight scenes and dynamic action shots that are sure to keep viewers on the edge of their seats. From the opening battle to the final showdown, this episode is a feast for the eyes.

Overall, "Worlds Collide - Part 1" is a fantastic entry in the Teenage Mutant Ninja Turtles canon. It's action-packed, emotionally engaging, and full of memorable moments that are sure to stick with viewers long after the credits roll. Whether you're a longtime fan of the series or a newcomer just dipping your toes in the water, this is an episode that's definitely worth checking out.