Tim Buktu is a minor antagonist of the reboot TV series, Ben 10. He first appeared in the episode, Villain Time.
Tim Buktu is shown to be a hero in that episode. It appears he saves lives. He thought Ben, who appeared as an alien is a threat, but later discovered he is a hero. He later teams up with Ben, but they are too competitive to each other. Later, people on the dam need help, so Tim Buktu saves them. Ben later discovered that all troubles are caused by Tim Buktu secretly and discovered he is a threat and tell the people about it.
Tim Buktu appeared again, but this time he controls Ben's movements with a puppet in order to make him a threat, but Tim Buktu failed.
Tim Buktu appeared as a fat man with an Elvis Presley-like face. He appeared to have a typical adventurer attire. He also has a sash with venoms in test tubes used as a weapon. He also sometimes uses his mechanical wings in order to fly.
Tim Buktu is a egotistic type. He wanted to be treated as a hero and does not even care about the people around.