Well, one of them is so evil that the whole question is made uncomfortable.

Professor Toru Tanaka: Subzero

https://www.imdb.com/title/tt0093894/characters/nm0849048?ref_=tt_cl_c_9

Maybe, you add the movie titles & dates in the answer notes to help separate them (the pictures help a lot too).

It seems like with two characters with the same name and two movies with identically the same name too, this could be doubly confusing. Especially, when you factor that two spurts of installments that came out within a short two-year window twice in the media franchise's history the movies maybe hard to seperate.

@jaf_ismael ,

Please change your question from:

From Mortal Kombat movies, Which version of Sub-Zero is your favorite?

To:

From Mortal Kombat movies: Which version of Sub-Zero is your favorite?

or

From Mortal Kombat movies, which version of Sub-Zero is your favorite?

Live Poll

https://www.imdb.com/poll/JYv_cGUTvRQ/