You will Watch Courage the Cowardly Dog Season 4 Episode 6 online for free episodes with HQ / high quality. Stream cartoons Courage the Cowardly Dog Episode 45 Muriel Blows Up: A missile strikes the farm, mutating a carrot in the garden. When Muriel eats it, she begins to grow. Courage must figure out a way to get to the general and disarm the device before time runs out. The episode ends with Muriel still being fat after she and Courage save themselves from blowing up with only Eustace eating the carrot and exploded.