Franco -- along with several other Hollywood A-listers including Justin Timberlake, Zack Efron, Adam Levine and Collin Farrell -- appears in Lohan's leaked sexual inventory. She admitted writing the list during her fifth step of Alcoholics Anonymous while she was recovering at the Betty Ford clinic. But according to the 27 Hours actor he doesn't belong on the list.
"I will swear on anything you ask that I have never had sex with Lindsay Lohan," Franco told Stern. "I bet if you brought her in here and you asked her face, 'Did you have sex with James?' she would say 'Yes.' I think she's that…"
"Delusional?" Stern said.
"Or doesn't remember?" Franco continued. "Alright, we maybe kissed. It was lame. I can't believe she put me on that private list! She's so delusional!"
Franco, who now stars in the Broadway revival of Of Mice and Men, went to say that he was "a nice guy" when he "made out" with Lohan "so long ago" adding that it happened while he was filming Spider Man 2 in New York City in 2004. At the time Lohan was 17 and he was 26.
Franco also revealed that Lohan attempted to get with him several times after their kiss.
“She even broke into my room one time," he said. "I was on the couch and opened my eyes and there’s Lindsay in my room at 3 am.”
You can check out Franco's full interview with Stern below.
2014: The Year in Music [PHOTOS]