
Actor
Born July 12, 1895 in Salisbury, North Carolina, USA
Sidney Alderman Blackmer (13 July 1895 – 6 October 1973) was an American actor. Blackmer was born and raised in Salisbury, North Carolina. He started off in an insurance and financial business but gave up on it. While working as a builder's laborer on a new building, he saw a Pearl White serial being filmed and immediately decided to go into acting. Blackmer went to New York hoping to act on the stage. While in the city, he took jobs and extra work at various film studios at the then motion picture capital, Fort Lee, New Jersey, including a bit part in the highly popular serial, The Perils of Pauline (1914).

Do You Take This Stranger?
G.R. Jarvis

The Name of the Game
Roman Stepanak

Rosemary's Baby
Roman Castevet

A Covenant with Death
Col. Oates

The Girl from U.N.C.L.E.
Professor Antrum

Joy in the Morning
Dean James Darwent

How to Murder Your Wife
Judge Blackstone

Daniel Boone
Jasper Ledbedder

The Outer Limits
William Lyons Selby

Stampede at Bitter Creek
Sam Underwood

Ben Casey

Target: The Corruptors!

Dr. Kildare
Dr. Carleton Lantzinge

Cain's Hundred
Joseph Callan

Thriller
Edward Stapleton

What Makes Sammy Run?
H.L. Harrington

Westinghouse Desilu Playhouse
Woodson

The Rifleman

The Texan

Wanted: Dead or Alive
Judge Cooper

Strange Witness
Christopher

Tammy and the Bachelor
Professor Brent

Accused of Murder
Frank Hobart

The Little Foxes
Ben

Dick Powell's Zane Grey Theatre
Judge Hanavan

Beyond a Reasonable Doubt
Austin Spencer

The Adventures of Jim Bowie

High Society
Seth Lord

The View from Pompey's Head
Garvin Wales

Matinee Theater

Alfred Hitchcock Presents
Frank Partridge

The Star and the Story

Climax!
Prrof. Watson

The High and the Mighty
Humphrey Agnew

Johnny Dark
James Fielding

General Electric Theater
Christopher

The Ford Television Theatre
Wade Anthony

Washington Story
Philip Emery

The San Francisco Story
Andrew Cain

Hallmark Hall of Fame

People Will Talk
Arthur Higgins

Tales of Tomorrow

Saturday's Hero
T.C. McCabe

Farewell to Yesterday
Self - Narrator(voice)

Armstrong Circle Theatre

Robert Montgomery Presents

Lights Out

Suspense
Dr. Steven Archer

A Song Is Born
Adams

The Philco Television Playhouse
Marvin Platt

The Ed Sullivan Show
Self

My Girl Tisa
Theodore Roosevelt

Duel in the Sun
The Lover

Wilson
Josephus Daniels

The Lady and the Monster
Eugene Fulton

Buffalo Bill
Theodore Roosevelt (uncredited)

Broadway Rhythm
Press Agent

In Old Oklahoma
Teddy Roosevelt

I Escaped from the Gestapo
Bergen

Murder in Times Square
George Nevins

Quiet Please, Murder
Martin Cleaver

Sabotage Squad
Carlyle Harrison

March On, America!
Theodore Roosevelt (archive footage) (uncredited)

Gallant Lady
Steve Carey

Obliging Young Lady
Henry - George's Attorney

Always in My Heart
Philip Ames

The Panther's Claw
Police Commissioner Thatcher Colt

Nazi Agent
Arnold Milbar

Down Mexico Way
Ellery Gibson

The Officer and the Lady
Blake Standish

The Feminine Touch
Freddie Bond

Ellery Queen and the Perfect Crime
Anthony Rhodes

Angels with Broken Wings
Guy Barton

Love Crazy
Lawyer George Renny

Rookies on Parade
Augustus Moody

The Great Swindle
Dave Lennox

Murder Among Friends
Mr. Wheeler

Cheers for Miss Bishop
John Stevens

Third Finger, Left Hand
Hughie Wheeler

I Want a Divorce
Erskine Brandon

Dance, Girl, Dance
Puss in Boots

Maryland
Spencer Danfield

Framed
Tony Bowman

Teddy the Rough Rider
Theodore Roosevelt

Law of the Pampas
Ralph Merritt

The Monroe Doctrine
Theodore Roosevelt

Hotel for Women
McNeil

Land of Liberty
Theodore Roosevelt (edited from 'Teddy the Rough Rider')

Trapped in the Sky
Mann

Unmarried
Cash Enright

It's a Wonderful World
Al Mallon

Within the Law
George Demarest

Fast and Loose
"Lucky" Nolan

Convict's Code
Gregory Warren

Trade Winds
Thomas Bruhme II

While New York Sleeps
Ralph Simmons

Sharpshooters
Baron Orloff

Suez
Marquis Du Brey

Down on the Farm
Political Boss

Straight, Place and Show
'Lucky' Braddock

Speed to Burn
Hastings

In Old Chicago
General Phil Sheridan

Thank You, Mr. Moto
Herr Eric Koeger

Charlie Chan at Monte Carlo
Victor Karnoff

The Last Gangster
San Francisco Editor

Heidi
Sesemann

Wife, Doctor and Nurse
Dr. Gordon Therberg

The Women Men Marry
Walter Wiley

This Is My Affair
President Theodore Roosevelt

Michael O'Halloran
Jim Mintum

John Meade's Woman
Rodney

A Doctor's Diary
Dr. Anson Ludlow

Girl Overboard
Alex LeMaire

The House of Secrets
Tom Starr

The President's Mystery
George Sartos

Missing Girls
Dan Collins

Early to Bed
Rex Daniels

Florida Special
Jack Macklyn

Woman Trap
Riley Ferguson

Heart of the West
Big John Trumbull

Forced Landing
Tony Bernardi

False Pretenses
Kenneth Alden

The Girl Who Came Back
Bill Rhodes

Streamline Express
Gilbert Landon

Smart Girl
Harry Courtland

Shadows of the Orient
King Moss

Great God Gold
John Hart

Behind the Green Lights
Raymond Cortell

The Little Colonel
Swazey

A Notorious Gentleman
Clayton Bradford

The President Vanishes
D.L. Voorman

Transatlantic Merry-Go-Round
Lee Lother

The Count of Monte Cristo
Mondego

Down to Their Last Yacht
Barry Forbes

This Man Is Mine
Mort Holmes

Good-bye Love
Chester Hamilton

Deluge
Martin Webster

The Wrecker
Tom Cummings

Cocktail Hour
Lawton

From Hell to Heaven
Cliff Billings

The Lady Who Dared
Charles Townsend

It's a Wise Child
Steve

Woman Hungry
Geoffrey Brand

Little Caesar
Big Boy

Mothers Cry
Mr. Gerald Hart

Kismet
Wazir Mansur

The Bad Man
Morgan Pell

An Intimate Dinner in Celebration of Warner Bros. Silver Jubilee
Self

Strictly Modern
Heath Desmond

The Love Racket

A Most Immoral Lady
Humphrey Sergeant