"I can tell you that the No. 1 problem in Hollywood was and is and always will be pedophilia. That's the biggest problem for children in this industry. ... It's the big secret," Feldman said.
The "casting couch," which is the old Hollywood reference to actors being expected to offer sex for roles, applied to children, Feldman said. "Oh, yeah. Not in the same way. It's all done under the radar," he said.
"I was surrounded by [pedophiles] when I was 14 years old. … Didn't even know it. It wasn't until I was old enough to realize what they were and what they wanted … till I went, Oh, my God. They were everywhere," Feldman, 40, said.
The trauma of pedophilia contributed to the 2010 death of his closest friend and "The Lost Boys" co-star, Corey Haim, Feldman said.