Sam Warner Sam Warner Samuel Louis "Sam" Warner (born Szmuel Wonsal, August 10, 1887 – October 5, 1927) was an American film producer who was the co-founder and chief executive officer of Warner Bros. He established the studio along with his brothers Harry, Albert, and Jack L. Warner. Sam Warner is credited with procuring the technology that enabled Warner Bros. to produce the film industry's first feature-length talking picture, "The Jazz Singer". He died in 1927, the day before the film's enormously successful premiere. Samuel "Wonsal" or "Wonskolaser", was born in Congress Poland under Russian Empire, possibly in the village of Krasnosielc,
Jack L. Warner as the new company president. Shortly after the deal was closed, Jack Warner announced that the company and its subsidiaries would be "directed more vigorously to the acquisition of the most important story properties, talents, and to the production of the finest motion pictures possible". The two brothers had often argued, and earlier in the decade, studio employees claimed they saw Harry chase Jack through the studio with a lead pipe, shouting, "I'll get you for this, you son of a bitch" and threatening to kill him. This subterfuge, however, proved too much for Harry. He never spoke to Jack