Barry Williams is spilling tea about the real-life hook ups between his “ Brady Bunch ” co-stars. “We all hooked up with each other at some point,” the actor, 69, told Us Weekly . “Not necessarily while we were filming.

” Williams starred as the eldest of the Brady sons, Greg Brady, on the ABC sitcom that aired from 1969 to 1974. “I dated Maureen [McCormick], and Chris [Knight] dated Eve [Plum], and Michael [Lookinland] and Susan [Olsen] had a little mock wedding at one point. So, yes, we all hooked up,” he added in the story that was published Thursday.

McCormick played Marsha, the eldest daughter, Knight and Plum starred as Peter and Jan, the two middle children, while Lookinland and Olsen played Bobby and Cindy, the two youngest of the famous fictional family. Williams clarified that aside from the sibling flings, he had his eyes set on his TV mom, the late Florence Henderson, who played Carol Brady. “I had a teenage crush on her, for sure,” he explained.

“And she’s got a very lively personality and great sense of humor, but I knew that I wanted to have music in my career [in] acting, and so I talked to her a lot about that.” Williams went on to share that he once took Henderson on a pseudo date, which he says elicited stares from people due to their iconic mom and son dynamic on-screen. “I had found this singer coming into the Copacabana near Beverly Hills,” he continued.

“I can’t think of exactly where it was, but I invited her to go toge.