
Acting
Oliver John MacGreevy (25 July 1928 – October 1981) was an Irish actor who appeared in many British films and television series from the mid 1950s until he retired in 1980, often as brutish, shaven-headed villains. Among his roles he played Housemartin in The Ipcress File (1965) and made an appearance as both the Gardener and the Electrician in the first episode of The Prisoner TV series ("Arrival", 1967). He also appeared in an episode of Thriller (1975). On stage, he appeared in Tom Murphy's A Whistle in the Dark at Joan Littlewood's Theatre Royal, Stratford East, in London, 1961.

The Avengers
1961

Theatre 625
1964

Thirty-Minute Theatre
1965

Sunday Night Theatre
1950

The Prisoner
1967

Thriller
1973

ITV Play of the Week
1955

Gideon's Way
1965

The Buccaneers
1956

Department S
1969

Espionage
1963

Jason King
1971

Mystery and Imagination
1966

Flash Gordon
1980

The Four Just Men
1959

The Scales of Justice
1962

The Four Musketeers
1974

The Ipcress File
1965

Tales from the Crypt
1972

When Eight Bells Toll
1971

The Ruling Class
1972

Modesty Blaise
1966

Salt & Pepper
1968

No. 1 of the Secret Service
1977

Kiss the Girls and Make Them Die
1966

The Whisperers
1967

The Nine Ages of Nakedness
1969

The Fall of the House of Usher
1966

Time in Advance
1965

The Leather Boys
1964

A Wicked World
1964

Great Catherine
1968

The Frozen Dead
1966

The Christmas Tree
1966

The Scamp
1957

Where the Action Is
1975