found: Broadway babies [MP] 1929:credits (cast of characters, Tom Dugan)
found: Int'l film necrology, 1981(Tom Dugan; b. Jan. 1, 1889, Dublin, Ire.; d. Mar. 7, 1955)
found: True confession [MP] 1937:credits (cast of characters, Tommy Dugan)
found: Int'l mo. pic. alm., 1938/39(Dugan, Tom; r.n. Thomas Dugan)
found: Movie struck, c1985:credits (Thomas J. Dugan; screen writer)
found: Internet Movie Database, May 7, 1998 & Mar. 25, 2010(Tom Dugan; b. Jan. 1, 1889, Dublin, Ireland; d. Mar. 7, 1955, Redlands, California, USA; real name, Thomas J. Dugan; alternate names,Thomas Dugan/Tommie Dugan/Tommy Dugan; actor, soundtrack)