From Wikipedia
Maurice George Costello (February 22, 1877 – October 29, 1950) was an American prominent vaudeville actor of the late 1890s and early 1900s, who later played a principal role in early American films, as both a leading man, supporting player and a director.
Costello was born in Pittsburgh, Pennsylvania to Irish immigrants Ellen and Thomas Costello. He appeared in his first motion picture in 1905, in which he had the honour of appearing in the first serious film to feature the character of Sherlock Holmes in the movie Adventures of Sherlock Holmes, in which Costello played the title role. He continued to work for Vitagraph, being a member of the first motion picture stock company ever formed, playing opposite Florence Turner. Among some of his best known pictures are A Tale of Two Cities, The Man Who Couldn't Beat God and For the Honor of the Family. After an absence of some years he returned to the screen. He was married to actress Mae Costello (née Altschuk). His descendants include two daughters, actresses Dolores Costello and Helene Costello, a grandson John Drew Barrymore, and a great granddaughter Drew Barrymore. He was one of the world's first leading men in early American cinema, but like a lot of other silent screen stars, he found the transition to "talkies" extremely difficult, and his leading man status was over. However, Costello was a trouper, and continued to appear in movies, often in small roles and bit parts, right up until his death in 1950.
Extra (uncredited)
Daniel Briton
Diggs (uncredited)
Nightclub Patron (uncredited)
Man (uncredited)
Man Carrying Spear
Card Player (uncredited)
Director in Commissary
Ringsider at Fight (uncredited)
Guest (uncredited)
Passerby
Armand's father
Audience Member (Uncredited)
Extra (uncredited)
Well-Wisher at Train Station (uncredited)
Sydney Carton
Club Inferno Patron (uncredited)
Extra (uncredited)
Broker
Rodeo Spectator with Martin Manning (uncredited)
Health Acres Guest (uncredited)
Father O'Brien
Man in Audience (uncredited)
Edwards
Nightclub Patron
Man at Railroad Station
Town Councilor (uncredited)
(uncredited)
Townsman at Banquet (uncredited)
Senate Stenographer (uncredited)
Hart
Stephen Fiske Jr.
Actor at Dress Rehearsal (uncredited)
Deputy Brown
King Herod
Silas Warner's Son
Harold Winter
Ben Corcoran
Board Member
Jesus Christ
Jack Hardy
Lysander
Dr. Lyons
Himself - Cameo Appearance
Himself
Caleb Perkins
Dr. Allan Langham
Prince Oscar / Barry Lawrence
Mr. Hale
The Captain of the Fire Brigade - Tom's Father
Harry Burton - the Children's Uncle
Harold Stanley
Marc Antony
Walter Butler
Donald Gray
Lt. Osmond
Ralph Brent - the Mysterious Lodger
Schuyler Van Norden
Dr. LaFleur
The Cripple
David Horton
Orlando
Maurice Costello
Tammas
Trevor Lawlor - A Young Attorney
Harold Moreland - the Black Sheep's Brother
John Smardon
Fred Gillow
David
Lord Wentworth
Charles Lindgard
Barry Wall
Lambert Chase
Dr. Renfrew
Fisherman
Henry Ford
Russell Mortimer
Seyn - the Cobbler
John Martin - First Brother
Guy Ryder aka Guy Denton
Maurice
Bill - a Providential Thief
Roy Brain
Colonel Beldan
Lloyd Stanwood
Dick Ramsay - Bobby's Father
John Mason
Mr. Redfield
Joe Godfrey
Frank as an Adult
Tom Blake
Jim Brice
Donald Grant - the Son
Lambert Chase, Detective
Baxter Ryan
The boss
Lambert Chase - the Detective
John Harmon - A Quaker Husband
Tom Raine
Hugh
Baron Lafitte
Dr. Dudley Lawrence
Doctor John Lewis
Herbert - Rose's Fiance
Gordon Frazier
Herbert Warning
Tom - an Honest Attorney
Albert Black - The Brother
Tom Perry
Howard Hanson
Endicott, an American Millionaire
'Enry Awkins
Edgar Ravenswood
Arthur Lewis
Sir Edward Tilbury
Nick Austin