Well, IIRC, Mythbusters has shown that it is not impossible to do if you have guidance from an experienced controller/pilot on the radio. And modern jets can nearly land themselves these days, given the correct inputs to the computer.
My stepfather is 22-years retired from a 40-year career as a US Navy pilot, who flew two tours in Vietnam. He has flown two-man bombers (Vietnam), and large transport/cargo planes (toward the end of his career). He so laughs at this one. He says if he were on a transcontinental jet, and they called for a pilot over the intercom, because they needed someone to emergency-land the plane-- WITH instructions from ground control-- he isn’t sure HE could do it.
Apparently, it would be something like asking Meryl Streep to step in at the last minute for the lead actress in a play she’d never seen, in Chinese, even if they fed her lines through an earpiece. You might get a different ending than you’d hoped.
ETA: I suppose my stepfather might make better guesses than a non-pilot, and Streep would at least not speak in a wooden monotone. Still, you only need one small mistake for everything to derail.
In 2009, a Louisiana man named Doug White took over the controls of a chartered King Air 200 dual-engine turboprop, when the pilot died in midair. ATC kept him up while they brought in a King Air pilot who was able to talk him down to a safe landing in Fort Myers, Florida.
White had had three months of flight lessons, but only on a single-engine prop plane; and he said it was like stepping up from a Volkswagen to a race car.
Landing a commercial airliner would be akin to going from that VW up to a three-trailer semi.
And in the earlier seasons it was often in a village where Joyce and/or Cully Barnaby had taken up some interest or hobby. If you wanted the reduce the murder rate in Midsomer County, the most cost-efficient way would be to keep Joyce Barnaby at home.
Criminals somehow never realize they’re being tailed by cops, no matter how obvious it is they’re being followed across town. (Of course, they invariably lead the cops to someplace absolutely incriminating.)
Neither do they ever notice the plainclothes officers parked on stakeout across the street, not even when the detectives are watching them through binoculars or snapping photos with the car windows wide open.
Can’t speak for the others, but The Andromeda Strain was a bacteria, not a virus. Much easier tio kill (considering the verdict is out whether viruses are even “alive”.) It was stopped by something as simple as too high and too low blood ph.
OTOH it could covert energy to matter directly, so nuclear weapons are contraindicated.
The murderer turns out to be the first suspect they interviewed but discarded. This happens so many times on NCIS that each episode could be shortened by three-quarters.