Ron Carlivati has told Soaps.com that One Life to Live fans need to mark July 15 down on their calendars.

How come?

Because that episode's 40-year anniversary spectacular will include many returns... from the beyond!

Fans can appearances from the recently deceased such as Asa (Phil Carey), Ben (Mark Derwin), Dorian’s lost love Mel (Stephen Markle) and Viki’s oldest daughter Megan (Jessica Tuck).

Even the woman who created One Life to Live back in 1968, Agnes Nixon, will take part in the scene. We hear it will surround Viki (Erika Slezak).!

Moreover, the anniversary special will feature a reenactment of the unforgettable 1980’s storyline that had Tina Roberts (Andrea Evans) surviving a tumble over the Iguazu Falls in Argentina. Talk about must-see TV!

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.