Ian Gordon Arthur Collier (25 January 1943 – 1 October 2008) was a British actor. Collier appeared on stage in Tony Richardson's production of Hamlet in 1969 at London's Roundhouse, and at the Lunt-Fontanne theater in New York City. Other repetory work includes appearances in Barrow-in-Furness and Liverpool, as well as the Royal Shakespeare Company. He also appeared in various television programmes including Rentaghost, Hi-de-Hi! and Howards' Way as well as in the Doctor Who serial The Time Monster. Collier portrayed the villain Omega in the Fifth Doctor serial Arc of Infinity and later in the Big Finish Productions audio drama Omega. He played Bernice Summerfield's father, Isaac Summerfield, in Death and the Daleks, and he guest starred in the Big Finish Productions Doctor Who audio drama Excelis Decays. Among his other television appearances was a guest part in an episode of Are You Being Served? in 1985. Collier's film credits included roles in Hamlet (1969), The Next Man (1976), A Nightingale Sang in Berkeley Square (1979) and Heritage Africa (1989).[10] Collier died on 1 October 2008 of unspecified causes.

Sheena's Friend
1985 • 1 集

The Renegade (voice)
1963 • 3 集

Police Sergeant
1979 • 1 集

Tony
1981 • 1 集

Henry Clintock
1978 • 1 集

Logan
1975 • 1 集

Seppings
1990 • 1 集

George Travis
1985 • 2 集

The Sales Assistant
1990 • 1 集

Army Captain
1978 • 1 集

Sgt. Wilcox
1977 • 1 集

Man at Clinic
1990 • 1 集

Nigel
1976 • 1 集

Albert
1980 • 1 集

Sergeant
1979 • 1 集

Man without Insurance
1986

Oliver Payton
1987 • 1 集
Police Sergeant
1982

Mr. Brympton
1983 • 1 集

Patrick Snyper
1989