Has a passenger or cabin crew member ever flown an airliner? Is there any documented case, excluding hijacking, where a passenger or cabin crew member had to fly an airliner (hands on yoke/stick) – even if just briefly – due to an emergency (pilot incapacitation being the most likely one) in which he/she had to replace the pilot mid-flight ?

Aside from talk-down aircraft landings of small aircraft and stand-ins as Pilot Monitoring (which are both beyond the scope of this question), the only case I could find is:


Helios Airways Flight 522 where a flight attendant was spotted in the captain's seat shortly before the plane crashed


Do you know any other cases ?

I'm particularly interested in cases, in which the stand-in pilot was unqualified to fly this specific plane, but absent such cases all stand-ins as Pilot Flying in an airliner count.
I think that in United Airlines Flight 232 Dennis E. Fitch did. While flying as a passenger on this flight, he actually was a certified flight instructor for the plane of that type so competent.

Chances to find a type-rated ATP between the passengers who would fly as if nothing may look slim but they are not zero. It is statistically more probable to find a pilot between passengers than would be just by random chance, because of deadheading.