We're very sorry to announce the passing of Zienia Merton who played Sandra Benes in Space:1999.

The news was confirmed by her agent this morning.

Everyone at Anderson Entertainment sends their thoughts and condolences to Zienia's family, friends and colleagues. pic.twitter.com/GQFJKVjpvH

— Gerry Anderson MBE (@GerryAndersonTV) September 14, 2018