Bought the complete "Danger Man" DVD box set last year and have now nearly finished it.
Just watched this episode and thought it was pretty enjoyable until the go-cart sequence mentioned by "wnewman106" in his comments. The use of the go-cart wasn't a bad idea and could have been presented in a mildly amusing way, but it went way over the top.
Wow! This certainly was a lame attempt at humor that really didn't fit with the usual quality of the show. However, the rest of the episode was good enough so that the rather silly ending didn't completely ruin it.
This is my first IMDb posting and couldn't figure out how to make it a reaction to the "wnewman106" comment, but I guess this will do.
Overall, though, I thought "Danger Man/Secret Agent" was a very good series. Plus, it lead to my all time favorite show, "The Prisoner!" By the way, one of the card players in this episode (Peter Swanwick) became a regular on "The Prisoner."