found: Twilight's last gleaming [MP] 1977:credits (starring Gerald S. O'Loughlin)
found: Machinal, 1960DLC copy theater program (with Gerald O'Loughlin)
found: Internet Broadway database, October 1, 2009(Gerald S. O'Loughlin; Male; Performer; Also known as: Gerald S. O'Laughlin)
found: Los Angeles times WWW site, viewed Sept. 10, 2015(in obituary dated Sept. 9, 2015: actor Gerald S. O'Loughlin, who racked up more than 100 credits in films and television, died July 31; he was 93; O'Loughlin, who was long associated with the Actors Studio and also studied at the famed Neighborhood Playhouse in New York with Sanford Meisner, was probably best known for his role as Lt. Ed Ryker in the 1970s TV series, “The Rookies”; born Dec. 23, 1921, in New York; his Broadway credits include “One Flew Over the Cuckoo's Nest” and “Golden Boy”; in a 1950s touring production of “A Streetcar Named Desire” he played Stanley Kowalski)
found: Hollywood reporter WWW site, viewed Sept. 10, 2015(Gerald S. O'Loughlin; d. July 31 [2015] in Los Angeles; b. in New York City; moved to Los Angeles in the early 1960s)
