“The Lord of the Rings” (8 p.m., TNT): It’s time to get your Frodo on as

“The Lord of the Rings” (8 p.m., TNT): It’s time to get your Frodo on as “The Lord of the Rings: The Fellowship of the Ring” comes to the small screen. It’s the first installment in the lavish J.R.R. Tolkien trilogy that made director Peter Jackson a very rich man.