Despite a somewhat limited run in first-run syndication, Kung Fu seems to have found its niche as a TNT staple. It's basically the original series updated for the 90's - no surprise there. Still, I like any show that has a huge supporting cast that get their moments to shine & a strong sense of continuity, and KF has it in spades. There's enough fighting to satisfy the less intellectual, but some decent plotting and storylines for those looking for more. It also has a very clear beginning, middle, and end, making it more of a "saga" without a full-fledged Babylon 5-like "arc." And Scott Wentworth as Kermit is one of the coolest characters on TV - he should have gotten his own spin-off series.
The family theme was also interesting, particularly the interaction between the unsung Robert Lansing, Peter's adopted father, and David Carradine. Unfortunately, Lansing's death from cancer put an end to that, but his memory lived on.
Overall, a highly entertaining show. I'd recommend catching it if you can, but you really need to start from the beginning.
