I saw this movie in church yesterday, and although I had seen it before, it really struck me as making clear how Jesus Christ's sacrifice works for each one of us, how both justice and mercy can be fulfilled.
You can see the wonderful talk by Boyd K. Packer from which this movie was taken here.
"I say unto thee, my son, that the plan of restoration is requisite with the justice of God; for it is requisite that all things should be restored to their proper order. Behold, it is requisite and just, according to the power and resurrection of Christ, that the soul of man should be restored to its body, and that every part of the body should be restored to itself.
"And it is requisite with the justice of God that men should be judged according to their works; and if their works were good in this life, and the desires of their hearts were good, that they should also, at the last day, be restored unto that which is good.
"And if their works are evil they shall be restored unto them for evil. Therefore, all things shall be restored to their proper order, every thing to its natural frame—mortality raised to immortality, corruption to incorruption—raised to endless happiness to inherit the kingdom of God, or to endless misery to inherit the kingdom of the devil, the one on one hand, the other on the other—
"The one raised to happiness according to his desires of happiness, or good according to his desires of good; and the other to evil according to his desires of evil; for as he has desired to do evil all the day long even so shall he have his reward of evil when the night cometh.
"And so it is on the other hand. If he hath repented of his sins, and desired righteousness until the end of his days, even so he shall be rewarded unto righteousness. . . .
"Do not suppose, because it has been spoken concerning restoration, that ye shall be restored from sin to happiness. Behold, I say unto you, wickedness never was happiness. . . .
"Therefore, my son, see that you are merciful unto your brethren; deal justly, judge righteously, and do good continually; and if ye do all these things then shall ye receive your reward; yea, ye shall have mercy restored unto you again; ye shall have justice restored unto you again; ye shall have a righteous judgment restored unto you again; and ye shall have good rewarded unto you again.
"For that which ye do send out shall return unto you again, and be restored; therefore, the word restoration more fully condemneth the sinner, and justifieth him not at all." (Alma 41)