Kate O'Mara, 'Dynasty' and 'Doctor Who' actress, dies at 74

Collins' lead the tributes on the social media site, saying: “Tragic news about Kate O Mara , we had great fun on Dynasty when she played my sister Caress who Alexis insisted on calling CASSIE ! RIP”. Kate O'Mara life and career in pictures. O'Mara was

Former Dynasty star Kate O'Mara has died at the age of 74, her agent said. The British actress was best known for her role as sister to Joan Collins' Alexis Colby in the US soap. She also had prominent roles in the '80s series Howards' Way and Triangle

Actress Kate O'Mara, of Dynasty and Doctor Who fame, died today at a nursing home in Sussex, England. She was 74 years old.

Actress Kate O'Mara, of Dynasty and Doctor Who fame, died today at a nursing home in Sussex, England. She was 74 years old.

(CNN) — Kate O'Mara, the British actress best known for playing Joan Collins' sister Caress on the 1980s show "Dynasty," has died. She was 74. O'Mara died at a nursing home in Sussex, UK, according to her agent, Phil Belfield. "Kate O'Mara passed away