I've tried to compile a complete list of pre-1960 horror, sci-fi and fantasy movies which were produced for television. I'm not talking about series (like SCIENCE FICTION THEATRE, SUSPENSE or LIGHTS OUT), but rather those weekly dramatic shows which would occasionally produce a one hour horror episode. The list is incomplete (I know I've missed episodes, and included some which probably aren't genre). Titles known to be extant are in red. Comments and additions are welcome (I will periodically update the list).
ALAS, BABYLON- 1960 (Playhouse 90)
ANGEL STREET- 1946 [Henry Daniell] (WNBT), 1950 (Ford Theatre), 1952 & 1953 (Broadway TV Theatre), 1954 (Pond's Theatre), 1958 (Matinee Theatre)
ARSENIC AND OLD LACE [all with Karloff]- 1949 (Ford Theatre), 1955 (Best of Broadway), 1962 (Hallmark)
BAT, The- 1953 (Broadway TV Theatre), 1960 (Dow Hour)
BERKELEY SQUARE- 1948 (Kraft), 1949 (Studio One), 1959 (Hallmark)
BIRDS, The- 1955 (Danger)
BURNING COURT, The- 1960 (Dow Hour)
CANTERVILLE GHOST, The- 1949 (Actors Studio), 1950 (Fireside Theatre), 1950 (Robert Montgomery), 1953 (Medallion)
CARROLL FORMULA, The- 1956 (Screen Directors)
CLIMAX, The- 1953 (Broadway TV Theatre)
CRIMINAL AT LARGE- 1948 (Kraft), 1951 (Danger), 1953 (Broadway TV Theatre)
DANIEL WEBSTER & THE SEA SERPENT [Carradine]- 1957 (Matinee Theatre)
DARK OF THE MOON- 1949 (Philco Goodyear), 1957 (Matinee Theatre)
DEADLY GAME, The [Karloff]- 1957 (Suspicion)
DEATH TAKES A HOLIDAY- 1953 (Broadway TV Theatre), 1954 (Ponds Theatre)
DEVIL & DANIEL WEBSTER, The- 1960 (Sunday Showcase)
DR. JEKYLL & MR. HYDE- 1955 [Rennie] (Climax), 1957 (Matinee Theatre)
DONOVAN'S BRAIN- 1955 (Studio One)
DOUBLE DOOR- 1947 (Kraft Theatre)
DRACULA [Carradine]- 1956 (Matinee Theatre)
DYBBUK, The- 1949 (Studio One)
ENCHANTED COTTAGE, The- 1952 (Broadway TV Theatre)
FALL OF THE HOUSE OF USHER, The- 1956 (Matinee Theatre)
FAUST '57- 1957 (Robert Montgomery)
FORBIDDEN AREA- 1956 [Price] (Playhouse 90)
GHOST STORY- 1949 (Fireside Theatre)
GRAMERCY GHOST, The- 1949 (Kraft Theatre), 1954 (Broadway TV Theatre), 1955 (Kraft Theatre), 1956 (Matinee Theatre)
GREAT IMPERSONATION, The- 1955 (Climax), 1960 (Dow Hour)
HAND IN GLOVE- 1957 (Suspicion)
HAUNTED HOUSE, The- 1951 (Pulitzer Prize Playhouse)
HIGH TOR- 1950 (Philco Goodyear)
HOUSE OF SEVEN GABLES, The- 1949 (Philco Goodyear), 1951 (Robert Montgomery), 1956 [Carradine] (Matinee Theatre)
HUNCHBACK OF NOTRE DAME, The- 1954 (Robert Montgomery)
IMP IN THE BOTTLE, The- 1949 (Fireside Theatre)
INEXPERIENCED GHOST, The- 1948 (Actor's Studio)
INN OF THE FLYING DRAGON, The- 1960 (Dow Hour)
INVISIBLE MAN, The- 1957 (Matinee Theatre)
JET-PROPELLED COUCH, The- 1957 (Playhouse 90)
LADIES IN RETIREMENT- 1950 (Kraft Theatre), 1951 (Robert Montgomery), 1954 (Lux Video)
LIZZIE BORDEN- 1957 (Omnibus)
LORD ARTHUR SAVILLE'S CRIME- 1958 (Suspicion)
LORD MOUNTDRAGO- 1950 (Somerset Maugham)
LOTTERY, The- 1951 (Fireside Theatre)
MAN IN HALF MOON STREET, The- 1949 (Kraft Theatre), 1952 (Kraft Theatre)
MARKHEIM- 1956 (Screen Directors)
MARY POPPINS- 1949 (Studio One)
MEDIUM, The- 1948 (Studio One)
MIRACLE ON 34th STREET, The- 1955 (20th Century-Fox Hour)
MR. KRANE- 1956 (Matinee Theatre)
MOONSTONE, The- 1952 (Robert Montgomery)
MY NAME IS JULIA ROSS- 1955 (Lux Video)
NIGHT AMERICA TREMBLED, The- 1957 (Studio One)
NIGHT MUST FALL- 1948 (Ford Theatre), 1952 (Broadway TV Theatre), 1954 (Ponds Theatre)
NIGHT OF THE AUK- 1960 (Play of the Week)
NIGHTMARE AT GROUND ZERO- 1958 (Playhouse 90)
1984- 1953 (Studio One)
NINTH DAY, The- 1957 (Playhouse 90)
ON BORROWED TIME- 1949 [Rathbone] (Ford Theatre), 1950 (Ford Theatre), 1952 (Celanese Theatre), 1957 [Rains] (Hallmark)
OTHERS, The- 1957 (Matinee Theatre)
OUTWARD BOUND- 1949 (Ford Theatre), 1952 (Broadway TV Theatre), 1955 (Front Row Center)
PETER IBBETSON- 1951 (Ford Theatre)
PROJECT IMMORTALITY- 1959 (Playhouse 90)
QUEEN OF SPADES- 1950 (Chevrolet Tele Theatre)
R.U.R.- 1953 (Broadway TV Theatre)
RAVEN, The- 1950 (Pulitzer Prize)
RIVAL DUMMY, The- 1949 (Studio One)
SIRE de MALETRIOT'S DOOR, The- 1951 (Lux Video)
SHANGRI LA- 1960 [Rains] (Hallmark)
SO DARK THE NIGHT- 1955 (Lux Video)
SREDNI VASHTAR- 1954 (Danger)
STAIRWAY TO HEAVEN- 1951 (Robert Montgomery)
STINGIEST MAN IN TOWN, The- 1956 [Rathbone] (Alcoa Hour)
STRANGER IN THE NIGHT- 1956 (20th Century Fox Hour)
SUICIDE CLUB, The- 1949 (Chevrolet Tele Theatre), 1958 (Matinee Theatre)
TELL TALE HEART, The- 1949 (Actor's Studio), 1956 (Matinee Theatre)
TEN LITTLE INDIANS- 1959 (Rexall)
TERRIBLY STRANGE BED, The- 1949 (Fireside Theatre)
THIRTEENTH CHAIR, The- 1953 (Broadway TV Theatre)
THUNDER ROCK- 1955 (Pond's Theatre)
TIME ELEMENT, The- 1958 (Westinghouse Desilu Theatre)
TRILBY- 1950 (Studio One)
TURN OF THE SCREW, The- 1955 (Omnibus), 1959 [Ingrid Bergman] (Startime)
UFO- 1954 (Studio One)
WHISTLING IN THE DARK- 1953 (Broadway TV Theatre)
WHITE CORRIDORS- 1956 (Screen Directors)
WITCHING HOUR, The- 1953 (Broadway TV Theatre)
ALAS, BABYLON- 1960 (Playhouse 90)
ANGEL STREET- 1946 [Henry Daniell] (WNBT), 1950 (Ford Theatre), 1952 & 1953 (Broadway TV Theatre), 1954 (Pond's Theatre), 1958 (Matinee Theatre)
ARSENIC AND OLD LACE [all with Karloff]- 1949 (Ford Theatre), 1955 (Best of Broadway), 1962 (Hallmark)
BAT, The- 1953 (Broadway TV Theatre), 1960 (Dow Hour)
BERKELEY SQUARE- 1948 (Kraft), 1949 (Studio One), 1959 (Hallmark)
BIRDS, The- 1955 (Danger)
BURNING COURT, The- 1960 (Dow Hour)
CANTERVILLE GHOST, The- 1949 (Actors Studio), 1950 (Fireside Theatre), 1950 (Robert Montgomery), 1953 (Medallion)
CARROLL FORMULA, The- 1956 (Screen Directors)
CLIMAX, The- 1953 (Broadway TV Theatre)
CRIMINAL AT LARGE- 1948 (Kraft), 1951 (Danger), 1953 (Broadway TV Theatre)
DANIEL WEBSTER & THE SEA SERPENT [Carradine]- 1957 (Matinee Theatre)
DARK OF THE MOON- 1949 (Philco Goodyear), 1957 (Matinee Theatre)
DEADLY GAME, The [Karloff]- 1957 (Suspicion)
DEATH TAKES A HOLIDAY- 1953 (Broadway TV Theatre), 1954 (Ponds Theatre)
DEVIL & DANIEL WEBSTER, The- 1960 (Sunday Showcase)
DR. JEKYLL & MR. HYDE- 1955 [Rennie] (Climax), 1957 (Matinee Theatre)
DONOVAN'S BRAIN- 1955 (Studio One)
DOUBLE DOOR- 1947 (Kraft Theatre)
DRACULA [Carradine]- 1956 (Matinee Theatre)
DYBBUK, The- 1949 (Studio One)
ENCHANTED COTTAGE, The- 1952 (Broadway TV Theatre)
FALL OF THE HOUSE OF USHER, The- 1956 (Matinee Theatre)
FAUST '57- 1957 (Robert Montgomery)
FORBIDDEN AREA- 1956 [Price] (Playhouse 90)
GHOST STORY- 1949 (Fireside Theatre)
GRAMERCY GHOST, The- 1949 (Kraft Theatre), 1954 (Broadway TV Theatre), 1955 (Kraft Theatre), 1956 (Matinee Theatre)
GREAT IMPERSONATION, The- 1955 (Climax), 1960 (Dow Hour)
HAND IN GLOVE- 1957 (Suspicion)
HAUNTED HOUSE, The- 1951 (Pulitzer Prize Playhouse)
HIGH TOR- 1950 (Philco Goodyear)
HOUSE OF SEVEN GABLES, The- 1949 (Philco Goodyear), 1951 (Robert Montgomery), 1956 [Carradine] (Matinee Theatre)
HUNCHBACK OF NOTRE DAME, The- 1954 (Robert Montgomery)
IMP IN THE BOTTLE, The- 1949 (Fireside Theatre)
INEXPERIENCED GHOST, The- 1948 (Actor's Studio)
INN OF THE FLYING DRAGON, The- 1960 (Dow Hour)
INVISIBLE MAN, The- 1957 (Matinee Theatre)
JET-PROPELLED COUCH, The- 1957 (Playhouse 90)
LADIES IN RETIREMENT- 1950 (Kraft Theatre), 1951 (Robert Montgomery), 1954 (Lux Video)
LIZZIE BORDEN- 1957 (Omnibus)
LORD ARTHUR SAVILLE'S CRIME- 1958 (Suspicion)
LORD MOUNTDRAGO- 1950 (Somerset Maugham)
LOTTERY, The- 1951 (Fireside Theatre)
MAN IN HALF MOON STREET, The- 1949 (Kraft Theatre), 1952 (Kraft Theatre)
MARKHEIM- 1956 (Screen Directors)
MARY POPPINS- 1949 (Studio One)
MEDIUM, The- 1948 (Studio One)
MIRACLE ON 34th STREET, The- 1955 (20th Century-Fox Hour)
MR. KRANE- 1956 (Matinee Theatre)
MOONSTONE, The- 1952 (Robert Montgomery)
MY NAME IS JULIA ROSS- 1955 (Lux Video)
NIGHT AMERICA TREMBLED, The- 1957 (Studio One)
NIGHT MUST FALL- 1948 (Ford Theatre), 1952 (Broadway TV Theatre), 1954 (Ponds Theatre)
NIGHT OF THE AUK- 1960 (Play of the Week)
NIGHTMARE AT GROUND ZERO- 1958 (Playhouse 90)
1984- 1953 (Studio One)
NINTH DAY, The- 1957 (Playhouse 90)
ON BORROWED TIME- 1949 [Rathbone] (Ford Theatre), 1950 (Ford Theatre), 1952 (Celanese Theatre), 1957 [Rains] (Hallmark)
OTHERS, The- 1957 (Matinee Theatre)
OUTWARD BOUND- 1949 (Ford Theatre), 1952 (Broadway TV Theatre), 1955 (Front Row Center)
PETER IBBETSON- 1951 (Ford Theatre)
PROJECT IMMORTALITY- 1959 (Playhouse 90)
QUEEN OF SPADES- 1950 (Chevrolet Tele Theatre)
R.U.R.- 1953 (Broadway TV Theatre)
RAVEN, The- 1950 (Pulitzer Prize)
RIVAL DUMMY, The- 1949 (Studio One)
SIRE de MALETRIOT'S DOOR, The- 1951 (Lux Video)
SHANGRI LA- 1960 [Rains] (Hallmark)
SO DARK THE NIGHT- 1955 (Lux Video)
SREDNI VASHTAR- 1954 (Danger)
STAIRWAY TO HEAVEN- 1951 (Robert Montgomery)
STINGIEST MAN IN TOWN, The- 1956 [Rathbone] (Alcoa Hour)
STRANGER IN THE NIGHT- 1956 (20th Century Fox Hour)
SUICIDE CLUB, The- 1949 (Chevrolet Tele Theatre), 1958 (Matinee Theatre)
TELL TALE HEART, The- 1949 (Actor's Studio), 1956 (Matinee Theatre)
TEN LITTLE INDIANS- 1959 (Rexall)
TERRIBLY STRANGE BED, The- 1949 (Fireside Theatre)
THIRTEENTH CHAIR, The- 1953 (Broadway TV Theatre)
THUNDER ROCK- 1955 (Pond's Theatre)
TIME ELEMENT, The- 1958 (Westinghouse Desilu Theatre)
TRILBY- 1950 (Studio One)
TURN OF THE SCREW, The- 1955 (Omnibus), 1959 [Ingrid Bergman] (Startime)
UFO- 1954 (Studio One)
WHISTLING IN THE DARK- 1953 (Broadway TV Theatre)
WHITE CORRIDORS- 1956 (Screen Directors)
WITCHING HOUR, The- 1953 (Broadway TV Theatre)
