Recently the "reboot" of CSI:VEGAS (2021) ran into a tiny spot of trouble. No viewers. To solve the problem, the producers coaxed some of the original stars out of retirement to put in cameos, trying to create a "bridge" between the old show and the new one. And that, in a nutshell, is the key to CHEMISTRY OF DEATH. It is not MORSE. It is not LEWIS. In fact, nothing about the show is done in a way that is intended to appeal to viewers who grew up on the traditional "English" mysteries. The pace is faster. The editing is faster. Voice-overs replace music. Shocking the viewer with jump-cuts and "big reveals" is not only acceptable, but actually encouraged. This is indeed a new generation of mystery show, and its success or failure will most certainly hinge on the charisma of Harry Treadaway. The same actor whose strong performances in MR MERCEDES, and STAR TREK PICARD, mesmerized viewers during his limited screentime. Clearly, the producers here felt that it was time to give Treadaway his own show, stand back, and see what happens. ((Designated "IMDb Top Reviewer." Please check out my list "167+ Nearly-Perfect Movies (with the occasional Anime or TV miniseries) you can/should see again and again (1932 to the present))