Bling the first two seasons were 'kid friendly' in that there was no swearing. They weren't making anymore but I think Netflix took it up and made the third which was ok but full of bad language which didn't fit with prior seasons....it even used the C word which I hate. Ruined it for me sadly, which was a shame as the first season was very good and threw up some interesting questions.
Also, sorry to be off topic, but the series Touch (with Keifer Sutherland) was also very good, worth a watch.