Born and raised in Indiana, Thomas Geraghty left for New York after graduating school and got a job as a reporter for the New York Herald and later the New York Tribune. His entrance into the film business was as a publicist, and he later became a writer for the one-reel comedies of Sidney Drew. In Los Angeles he got a job as a writer for Douglas Fairbanks, and was sent to New York by Famous Players-Lasky when it opened a studio there. He ran the studio for several years, then was sent to London to run the studio there, before returning to the US in 1922. He turned out screenplays for various studios throughout the 1920s and 1930s, including the highly regarded 'Wings of the Morning' (1937).
1939Shipyard SallyMovieStory
1937Wings of the MorningMovieScreenplay
1936Debt of HonourMovieWriter
1936Keep Your Seats, PleaseMovieScreenplay
1935No LimitMovieScreenplay
1935So You Won't TalkMovieStory
1934The Church MouseMovieWriter
1933Elmer, the GreatMovieScreenplay
1932Mr. Robinson CrusoeMovieAdaptation
1929Tanned LegsMovieAdaptation
1929Footlights and FoolsMovieWriter
1929Smiling Irish EyesMovieScreenplay
1929Synthetic SinMovieWriter
1928WaterfrontMovieWriter
1928Harold TeenMovieWriter
1928The Big NoiseMovieAdaptation
1928Mad HourMovieWriter
1928Beau SabreurMovieWriter
1928Wife SaversMovieScenario Writer
1927Now We're in the AirMovieWriter
1927Fireman, Save My ChildMovieWriter
1926It's the Old Army GameMovieScenario Writer · Supervising Editor
1926The New KlondikeMovieWriter
1925Irish LuckMovieScreenplay
1925The Man Who Found HimselfMovieCo-Writer
1925Wild, Wild SusanMovieScenario Writer
1925Old Home WeekMovieWriter
1925The End of the WorldMovieAdaptation · Producer
1925Sackcloth and ScarletMovieWriter
1924Pied Piper MaloneMovieScreenplay
1923Woman-ProofMovieWriter
1923HollywoodMovieWriter
1923The LeopardessMovieEditor
1922Love's BoomerangMovieAssistant Director
1922The Isle of LoveMovieWriter
1921The Charm SchoolMovieScenario Writer
1920Burglar ProofMovieWriter
1920Always AudaciousMovieWriter
1920You Never Can TellMovieWriter
1920The MollycoddleMovieScreenplay
1920An AdventuressMovieWriter
1919When the Clouds Roll ByMovieas Himself · Scenario Writer
1919In Old KentuckyMovieWriter
1919Too Much JohnsonMovieScenario Writer
1919A Man's FightMovieScreenplay
1919The Courageous CowardMovieStory
1919A Heart in PawnMovieScenario Writer · Writer
1919Diane of the Green VanMovieWriter
1919In for Thirty DaysMovieScenario Writer
1918Her InspirationMovieWriter
1918Social AmbitionMovieScenario Writer
1918The Turn of a CardMovieWriter
1917A Man's ManMovieWriter
1917Those Without SinMovieScenario Writer