Another Original Melrose Cast Member Returns

First Sydney, now Dr. Michael Mancini: The CW’s new Melrose Place has yet another familiar face joining the cast.

Thomas Calabro will be reprising his role as Dr. Mancini, the good guy-turned-cheater, a source tells PEOPLE.

Calabro, who appeared every season in the original Melrose, will be the father to David Patterson, played by Shaun Sipos. No other details were revealed.

Earlier Monday, sources said that Laura Leighton will return as Sydney Andrews, the landlord of Melrose Place.