Neil McCallum
From Wikipedia:
Neil John McCallum (1929–1976) was a British-Canadian actor. After attending the Guildhall School of Music and Drama in London, McCallum's first major appearance on stage was alongside Sam Wanamaker in The Rainmaker in the mid-1950s.[3] He appeared in British TV series in the 1950s, 1960s and early 1970s, including The Saint, Department S and UFO, and in films such as The Siege of Pinchgut (1959) and Dr. Terror's House of Horrors (1965).[4] He provided the voices of Dr Ray Pierce in the film Thunderbirds Are Go (1966) and an airport controller in the TV series Captain Scarlet and the Mysterons (1967).[5] He played lead character Angelo James in the BBC TV series Vendetta (1966-68).
He was also a scriptwriter (scripting two 1964 thrillers, Do You Know this Voice? and Walk a Tightrope, among other things), a producer and occasional director.
Photos
Movies (21)

Captain Scarlet vs. The Mysterons
1980 · Delta-Tango 19 Pilot / Airport Controller (voice)

Quest for Love
1971 · Jimmy

Moon Zero Two
1969 · Space Captain

The Lost Continent
1968 · First Officer Hemmings

Thunderbirds Are GO
1966 · Dr. Ray Pierce (voice)

Catacombs
1965 · Richard 'Dick' Corbett

Dr. Terror's House of Horrors
1965 · Jim Dawson

Do You Know This Voice?
1964 · Screenplay

The Eyes of Annie Jones
1964 · Producer

Walk a Tightrope
1963 · Counsel

The War Lover
1962 · Sully

The Longest Day
1962 · Canadian Doctor (uncredited)

The Inspector
1962 · Browne
Night Without Pity
1961 · O'Brien

Foxhole in Cairo
1960 · Sandy

Jet Storm
1959 · Gilbert
The Scent of Fear
1959 · Karl Schling

The Devil's Disciple
1959 · Christie Dudgeon

The Siege of Pinchgut
1959 · Johnny Kirk

Hazard
1959 · Syd
On the Run
1958 · Wesley
TV shows (21)
Sutherland's Law
1973 · Producer

The Protectors
1972 · Bennett

Jason King
1971

UFO
1970 · Carl Mason

Department S
1969 · Eddie Curtis
The Jazz Age
1968 · Dan

The Expert
1968 · Cooper

Captain Scarlet and the Mysterons
1967 · Airport Controller (voice), 4th Policeman (voice), Raynor (voice), Professor G.A. Carney / Security Centre Guard (voice), 2nd Policeman (voice)
Vendetta
1966 · Angelo James

Thirty-Minute Theatre
1965 · Mr. Bixby

The Troubleshooters
1965 · Ray Kennedy, Jean-Paul

Espionage
1963 · Bill Martin

The Saint
1962 · Nick Vashetti, Ed Jopley

Sir Francis Drake
1961 · Sir Martin

Maigret
1960

Festival
1960 · Danny, Jerry
Armchair Mystery Theatre
1960 · Fred Collins
International Detective
1959 · Chet Lawton

No Hiding Place
1959

Armchair Theatre
1956 · Karl Schling, Walters, Lefty, Alfred Allmers, Peter Strong, Roy Barger, Clive Mostyn
Space School
1956
