The Saint

1962 · Director, Writer

The Champions

1968 · Director

Gideon's Way

1965 · Director

The Mummy's Shroud

1967 · Director, Writer

The Plague of the Zombies

1966 · Director

The Gorgon

1964 · Writer

The Brigand of Kandahar

1965 · Director, Writer

The Pirates of Blood River

1962 · Director, Writer

The Flesh and the Fiends

1960 · Director, Writer

Dark Passage

1952 · Writer

The Shadow of the Cat

1961 · Director

Fury at Smugglers' Bay

1961 · Director, Writer

The Reptile

1966 · Director

The Showdown

1952 · Writer

Trog

1970 · Writer

3 Steps to the Gallows

1953 · Director, Writer

Whispering Smith vs. Scotland Yard

1952 · Writer

The Scarlet Blade

1963 · Director, Writer

The Gamma People

1956 · Director, Writer

Mother Riley Meets the Vampire

1952 · Director

The Man Inside

1958 · Director

Tiger by the Tail

1955 · Director, Writer

The Night Caller

1965 · Director

Cross of the Devil

1975 · Director, Writer

The Secret of Blood Island

1964 · Writer

Interpol

1957 · Director

Where the Bullets Fly

1966 · Director, Writer

Killers of Kilimanjaro

1959 · Writer

The Man in Black

1950 · Writer

Escape from Broadmoor

1948 · Director, Writer

The Case of the Scarlet Letters

1952 · Writer

The Greed of William Hart

1948 · Writer

Deadly Nightshade

1953 · Director

Reilly at Bay

1952 · Writer

The Voice of Merrill

1952 · Director, Writer

The Case of the Green Eye

1952 · Writer

Room to Let

1950 · Writer

The Bandit Of Zhobe

1959 · Director, Writer

Wings of Danger

1952 · Writer

High Flight

1957 · Director

Guilt Is My Shadow

1950 · Writer

House of Darkness

1948 · Writer

Idol on Parade

1959 · Director

The Big Frame

1952 · Writer

The Challenge

1960 · Director, Writer

A Matter of Murder

1949 · Director, Writer

King of the Underworld

1952 · Writer

The Gilded Cage

1955 · Director

Chelsea Story

1951 · Writer

The Quiet Woman

1951 · Director, Writer

Escape by Night

1953 · Director, Writer

Blind Man's Bluff

1952 · Writer

The Embezzler

1954 · Director, Writer

The Rossiter Case

1951 · Writer

A Gunman Has Escaped

1948 · Writer

Bond of Fear

1956 · Writer

The Man from Yesterday

1949 · Writer

The Steel Key

1953 · Writer

Recoil

1953 · Director, Writer

No Trace

1950 · Director, Writer

Blackout

1950 · Writer

Profile

1954 · Writer

Murder at the Grange

1952 · Writer

Odongo

1956 · Director, Writer

Double Exposure

1954 · Director, Writer

The Lady Craved Excitement

1950 · Writer

Panic

1963 · Director, Writer

13 East Street

1952 · Writer

Black Memory

1947 · Writer

The Frightened Man

1952 · Director, Writer

Dark Interval

1950 · Writer

The Vatican Museums

2007 · Acting