Guess the movie from a one sentence red herring description.

Provide a one sentence description of a movie that can describe more than one movie. The correct guesser gets to be “it”.

A woman’s memory problem causes her to start each day anew with no recollection of her recent past.

Hmm. either 50 First Dates, Before I Go To Sleep, or, stretching it, Finding Nemo.
Young woman visits a foreign land and kills the first person she meets, then teams up with strangers to kill again.

Before I Go To Sleep is correct.

The Wizard of Oz

Correct.

A young hotshot on his way to California gets arrested and forced to do community service in a small town, where he falls in love with the zany locals.

Doc Hollywood? If so not much of a red herring, that’s the plot.

Yes, but I thought the whole idea was that the same description could be more than one movie.

There’s another popular movie that fits my description to a T.

Which is Pixar’s Cars.

A passenger airliner in flight is threatened by explosives.

“Airport”

(or 57 other disaster movies)

Lol. Close

I was also thinking of Airport '79-The Concorde but the answer is “Airplane”

There were explosives in “Airplane”?

A greek god falls head over heels; weakness is found to be at lowest extremity.