Mealey's (September 20, 2018, 12:16 PM EDT) -- CHICAGO — Allegations by two plaintiffs that Turner Broadcasting System Inc. (TBS) and CBS Broadcasting Inc.’s “The Guest Book” comedy series infringes upon a YouTube series were dismissed Sept. 18 by an Illinois federal judge on the basis of insufficient evidence of substantial similarity (Diana Meynart-Hanzel, et al. v. Turner Broadcasting System Inc., et al., No. 17-6308, N.D. Ill., 2018 U.S. Dist. LEXIS 158764)....