Well Klingons don't exist and I wont believe them until they land in a D7-battlecruiser in my backyard and impale me with a bat'leth. Even then I will be wondering where Gene Roddenbury is hiding with a camera.
Technically such a class of Klingon starship, and indeed the classic Enterprise were not meant as atmospheric vessels. Never seen a Klingon shuttle but they must exist.
As for Our Lord saving a fictional race… ..c’mon man! Lol
Now if those enticing green gals from Orion paid a visit, many male necks will strain for a gander. Extraterrestrial occasion of sin!