Trivia

Expert in Jeet Kune Do and Wing-Chun Kung Fu.

Was fired from Shazam! (1974) after two episodes into its second season and replaced by John Davey. He failed to show up for a shooting and the producers accused him of holding out for more money. The truth was, he had sustained an injury at the previous day's shooting and was getting medical treatment. Bostwick successfully filed a lawsuit against Filmation Enterprises, who was forced to pay him for the remainder of his contract, which included the remaining episodes of the second season.

Taught drama and directed several plays at Auburn University at Montgomery, Alabama during the early 1990s.

Founder of the Lower Alabama Film Group.

His father is a doctor.