It can be tricky to know the exact right time to say goodbye to a TV show. That’s why the series that run for at least 10 seasons and maintain their quality are so special. There’s a fine balance between keeping a show on the air or on a streaming service because it’s a big hit and knowing when the storylines and character arcs have run their course. A spin-off is often the perfect solution. It’s a way to keep telling stories in the same beloved world without making the original series feel stale and boring. Of course, it only works if it’s the right idea — and if it follows the right character.

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