Warning: minor spoilers below for "She-Hulk: Attorney at Law.""She-Hulk: Attorney at Law" may have kicked off with a shakier-than-normal start, but the nine-episode Disney+ series has gradually found its footing over time. Since this is technically Marvel Studios' first straight-up comedy, it took a minute for "She-Hulk" to establish its own voice, especially within its mandated superhero conceit. But as so many great sitcoms have already proven, the key to a successful comedy all but lives on its ensemble.