Belinda GavinA lot of people have taken note of American Gladiator Alex "Militia" Castro's background in adult films, but it looks like he's not the only one on the show with resume bullet points from the skin flick industry.

Belinda Gavin, a female contestant on "American Gladiators," has appeared in a variety of films and television programs over the last 15 years. Some of them are SFW, others not so much.

Belinda Gavin's official NBC "American Gladiators" bio makes no mention of a film or television career, though Gavin has worked in syndicated television and adult films - it focuses, appropriately given the nature of the contest, on her athletic skills.

Belinda is a 36-year-old bull rider originally from Australia. She grew up on ranches in Australia and was regularly taunted and dared to do things even the boys wouldn't do. Her bravado stayed with her when she immigrated to the United States 15 years ago, leading her to become a bull rider. She currently lives in Burbank, California.

However, Gavin's media work history includes:

• Bikini Chain Gang
• Countess Dracula's Orgy of Blood
• Bikini Airways
• Sexy Movie

To be fair, my reading of the synopses and reviews of Belinda Gavin's films makes it clear they're far removed from hardcore porn. Closer to adult B-movies, her films have small quantities of skin and sex buffeted by large amounts of titillation, exploitation and cheesecake - not so different from "American Gladiators." (At least backstage.)