Ronald Radd Actor or Actress (14) Operation: Daybreak (1975) The Spiral Staircase (1975) The Offence (1973) The Kremlin Letter (1970) The Sea Gull (1968) The Prisoner (1967) The Double Man (1967) Mister Ten Per Cent (1967) Where the Spies Are (1965) The Small World of Sammy Lee (1963) The Saint (1962) Out of This World (1962) The Avengers (1961) The Camp on Blood Island (1958)