Aired without any advert breaks or credits; instead, each episode ended with a black screen and the words "www.jamcredits.com". At this website the full credits for the week's episode were shown, a first for any TV show or film.The site moved to "www.channel4.com/entertainment/tv/microsites/J/jam", but both have now ceased to exist. See more
During the Thick Agency sketch in episode 1, the CCTV footage of Julia Davis approaching the help desk shows both the boom mic and camera operators standing behind her. The camera is visible again moments later in the sketch, reflected in the help desk's window. See more
When dancing, lost in techo trance, arms flailing, gawky Bez, then find you snagged on frowns, and slowly it dawns, you're jazzing to the bleep tone of a life support machine that marks the steady fading of your day old baby daughter. And when midnight sirens lead to blue flash road mash, stretchers, covered heads and slippy red macadam, and find you creeping 'neath the blankets, to snuggle close a mangle bird, hoping you soon too will be freezer drawed. Then welcome. Mmm, ooh chemotherapy wig....