Kiss and tell! Brady kids reunite and recall their behind-the-scenes hook-ups on the set of the classic '70s sitcom

Sexual escapades are probably the last thing anyone thinks of while watching reruns ofThe Brady Bunch…until now.

Susan Olsen (Cindy), Christopher Knight (Peter) and Mike Lookinland (Bobby) reunited for a Today interview and dished some pretty hilarious dirt about their racy days working on the TV classic.

Check out the video above to find out why Eve Plumb (Jan) had to chase Christopher around the set and to hear Susan's hysterical slip of the tongue.

Mr. and Mrs. Brady so wouldn't have approved.