Oliver MacGreevy

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.
Cast

Modesty Blaise
Tattooed Man

The Ipcress File
Housemartin

The Whisperers
2nd Redeemer

The Frozen Dead
Joseph the Butler

The Nine Ages of Nakedness
Hargreaves (segment "The Old Dark House")

The Four Musketeers
Headsman (uncredited)

The Ruling Class
Inmate

The Christmas Tree
Unknown
Time in Advance
Chief Guard

Kiss the Girls and Make Them Die
Ringo

The Fall of the House of Usher
Finn

When Eight Bells Toll
Quinn

Great Catherine
General Pskov

The Scamp
Building Foreman

Tales from the Crypt
Maniac

The Leather Boys
Merchant Seaman

Salt & Pepper
Rack

Flash Gordon
Klytus Observer No. 1

Where the Action Is
Henry

No. 1 of the Secret Service
Simms

Drama '64/Studio '64: A Wicked World
Sir Humphrey

Incident at Midnight
Wilkinson

The Rivals
Cafe Owner
Thrills Galore
Landlord