Trivia

Was a former Inland Gloves champion, with 56 wins and 1 loss.

Had a 1965 Austin-Healey.

Knox and Kate Mulgrew auditioned together for the lead roles of Mitch Quinn and Laura Scofield, respectively, for It Had to Be You (1993). They were not cast. The series, however, was cancelled after six episodes.

As of 2023, retired and working with Richland Players (community theatre).

Has worked on two separate series with Boy Meets World (1993) cast members. He appeared with William Daniels on St. Elsewhere (1982) and William Russ in the Tour of Duty (1987) episode War Lover (1987).

Around 2003, he had a fiancee named Erin. The relationship eventually ended.