Nick Tate

Nicholas John Nick Tate is an Australian actor best known for his role as pilot Alan Carter in the 1970s British science fiction television series Space 1999, as well as for playing the role of James Hamilton in the 1980s Australian soap opera Sons and Daughters.

Tate was born in Sydney. His parents were the actors John Tate and Neva Carr Glyn. His maternal grandparents were also actors, originally from Ireland and Great Britain, who performed in vaudeville. His father, of Russian descent, also had a connection to the works of Space1999 creator Gerry Anderson, being a secondary voice actor in Thunderbirds.

Source: Wikipedia