Okay, so it's not a city. I don't think a specific city was ever mentioned in this episode, in fact I don't think anyplace more specific than ""France"" was mentioned, but I'm pretty sure it takes place on the French Riviera, anyway. Donny gets a job as an au pair, looking after a couple of mischievous boys, Michael and Pierre, who make life difficult for him in various ways, and keep trying to use his camera themselves. Donny sends the tape to Jean, who used to be his babysitter.