It's good to bring this up. However, this doesn't necessarily mean the show, writers, or directors are influenced by Mormons.

The shows director only had three voices guided gik in the scripts: a Catholic father, an evangelical preacher, and a New (I forget if he's saved or still Jewish). No Mormon voices.

God allows His people to be blessed by foreigners. In fact I have a personal anecdote: when I was in Bible college there was a man from Pakistan who escaped to America. He was persecuted for becoming a Christian, and showed me the scars in his hands were the military drilled holes in his hands in an attempt to convert him back to being a Muslim. Thankfully he and the man who converted him were able to escape. But the person who paid for his travel? A Muslim man. I was shocked that God didn't use Christian organization or even a Christian person to bless this new convert and bring them to America. Nope, instead, got servant was paid for by a Muslim.

God will use whom He pleases. And perhaps by Mormons knowing the show is blessed by Mormons, this will encourage them to start watching this show, and challenging their beliefs and showing them the real Jesus.

Here's some verses that come to mind of God using people's not of His people's:

At the end of seventy years, the Lord will visit Tyre, and she will return to her wages and will prostitute herself with all the kingdoms of the world on the face of the earth. Her merchandise and her wages will be holy to the Lord. It will not be stored or hoarded, but her merchandise will supply abundant food and fine clothing for those who dwell before the Lord.

Isaiah 23:17‭-‬18 ESV

I will give you the treasures of darkness and the hoards in secret places, that you may know that it is I, the Lord, the God of Israel, who call you by your name. > For the sake of my servant Jacob, and Israel my chosen, I call you by your name, I name you, though you do not know me. I am the Lord, and there is no other, besides me there is no God; I equip you, though you do not know me, that people may know, from the rising of the sun and from the west, that there is none besides me; I am the Lord, and there is no other.

Isaiah 45:3‭-‬6 ESV