Fox Mulder

Fox Mulder is one of the main characters in the science-fiction show The X-Files. He is an FBI agent working in the section called the X-Files. He works together with his partner Dana Scully to figure out answers to questions in the X-Files. The questions he looks at are usually about aliens or the paranormal. Later, Mulder begins to date Scully in season 7 of the show.
Mulder has a sister named Samantha Mulder. He spends a lot of time looking for her. Later in the show, Mulder finds out that his sister was kidnapped by aliens and the government.