Tim Barnes is the son of Lucas Barnes and paternal half-brother of Harriet Thornwood.


Like his father, Tim was a quarterback on his football team. His parents taught at his high school. He was one of Abigail Thornwood's targets due to his parentage, and therefore recruited to lure the curse-affected Harriet to Mystic Knoll where the Halliwell sisters used their powers to reverse the curse. He was hiding behind rocks the whole time and did not see the commotion.


Tim Barnes appeared in a total of 1 non-canonical novel throughout the franchise.