Can ‘went to see’ be changed into ‘ went and see’?

Question

We went to see a film.

We went and see a film.

We went and saw a film.

Is the second sentence right or the third?

Answer 1

We went to see a film may not tell whether you saw the film or not.It only says that only you went but you might or might not have seen the film.

We went and saw a film is the correct sentence

We went and see a film is wrong because of the sequence of tense .