Kurrgan made an initial appearance in the WWF on November 11, 1991, when he wrestled as The Cajun Giant, defeating Bob Bradley in a dark match at a television taping in Utica, New York.
He was signed to the WWF in 1997, alongside The Jackyl, as a member of The Truth Commission, where his ring name evolved into The Interrogator and was occasionally referred to as Kurrgan the Interrogator on television). Under the tutelage of The Jackyl, a charismatic cult leader, Kurrgan was a heel known for applying the Iron Claw to his opponents and not breaking the hold until The Jackyl slapped him across the face.
After The Truth Commission disbanded, Kurrgan continued as a singles wrestler managed by The Jackyl. He later went on to be part of The Oddities, The Jackyl's new stable; however, once The Jackyl was removed as the advisor of The Oddities and replaced by the Insane Clown Posse, The Oddities turned face and became fan favorites. The Oddities would leave the WWF in late 1999.