This is a great tv series, made in United States. I don't watch many tv series online in Drama category, but this one was amazing. Before you read this description and before I spoil you the storyline, watch the full tv series, I highly recommend it. However, this genre may boast of one of the larger number of popular titles. Lincoln Heights - Season 4 is worth watching online, espacially if you can watch it for free here. Believe me, for a long time after the end credits, I felt confused.