Have you ever been a orc, leader of an army? I love watching the movies such as Lord of the Rings where it brings mythology to life.
I love the Lord of the Rings movies as well.  Do you know where the movies were filmed?
No, I'm not sure. Tolkien put orcs in his stories and they have such been adapted in other works of fiction as well as games such as dungeons and dragons.
Are orcs the goblin looking creatures?
Orc
An orc (also spelled ork) is a fictional humanoid creature that is part of a fantasy race akin to goblins. 
While the overall concept of orcs draws on a variety of pre-existing mythology, the main conception of the creatures stems from the fantasy writings of J. R. R. Tolkien, in particular "The Lord of the Rings". In Tolkien's works, orcs are a brutish, aggressive, repulsive and generally malevolent species, existing in stark contrast with the benevolent Elvish race and
to Captain Nichols, did not use exactly the words I have given, but since this book is meant for family reading, I thought it better—at the expense of truth—to put into his mouth language familiar to the domestic circle".
J. R. R. Tolkien pretends a similar mincing of profanity in "The Lord of the Rings", stating in In Appendix F of the novel: "But Orcs and Trolls spoke as they would, without love of words or things; and their language was actually more