1977: After scheming to steal Dr. Jeff Webber away from Monica Quartermaine (which included a fake suicide attempt), Heather gave birth to Jeff's son, Steven Lars. Of course, it wasn't nearly so simple. The baby was given up for adoption, and Heather attempted to get him back by spiking his adoptive mother's iced tea with LSD! Robin Mattson didn't yet play Heather in the 70s, but this picture is so awesome we included it.
Photo by: ABC Photo Archives