[9] In 1993, Malkah had a role in the Australian film Sirens, playing alongside Elle Macpherson, Portia de Rossi, Sam Neill and Hugh Grant[10] as one of the three life models of painter Norman Lindsay.
In 1997, she had a small part in the Australian film Dust Off the Wings, a drama set amidst Sydney's surfing culture.
[15] In 2001 she fronted the Channel 10 television special Kate Fischer's Myth of the Perfect Woman[16] Malkah starred as a blind girl who is courted by a struggling comedian in the Australian film comedy The Real Thing (2002)[17] and had a small role as a CIA agent in the Steven Seagal direct-to-video action film The Foreigner (2003).
[21] In 2006, Malkah appeared as a guest judge on the Special Broadcasting Service (SBS) program Song For The Socceroos and as a contestant on the Seven Network TV show It Takes Two.
[1] The same year, she also made a guest appearance on the first series of The Chaser's War on Everything on ABC TV and also became the host of the short-lived weekly clip show Top 40 Celebrity Countdown on the Seven Network.
[27] Their breakup received wide coverage in both the mainstream and tabloid press, fueled by rumours regarding the extent of the financial settlement, which was reported as being as high as $10 million.
[32] In 1997, "Kate and Barbie", a portrait of Malkah by Australian painter Paul Newton was a finalist in the annual Archibald Prize exhibition[33] and is now in her private art collection.