One of the episodes of Damages has Ted Danson riding around on a dirtbike*. If you can't decide whether you want to watch it or not based on this, I can be of no further assistance.
*To be fair, I may be misremembering the scene slightly. It's possible that we never actually see Ted Danson riding around on a dirtbike, but he's wearing dirtbike riding gear, and it is, at the very least, heavily implied that Ted Danson has been riding around on a dirtbike. So either they show Ted Danson riding around on a dirtbike, or the scene is put together well enough that you mentally fill in the image of Ted Danson riding around on a dirtbike, which is practically the same thing.