This weekend, Dwayne "The Rock" Johnson brings a mythical hero to life in "Hercules," Philip Seymour Hoffman stars in the John le Carré-penned spy thriller "A Most Wanted Man," the season finale of "The Bachelorette" airs Monday night on ABC, and "Running Wild With Bear Grylls" premieres on NBC with guest star Zac Efron.

Weekend Watchlist: 'Hercules,' 'A Most Wanted Man,' 'Bachelorette,' & More

Also in theaters this weekend:
Also on TV this weekend:
  • "Bride by Design" follows Heidi Elnora designing custom wedding gowns (TLC, 10p ET Friday).
  • "WWI: The First Modern War" is a 4-part documentary miniseries (History, 8p ET Saturday).
  • TV movie "Mega Shark vs. Mecha Shark" premieres (Syfy, 9p ET Saturday).
  • "Hercule Poirot" kicks off its 12th season on Masterpiece Mystery (PBS, 9p ET Sunday).
  • "Manhattan" is an original drama series about a group of scientists racing to build the world's first atomic bomb in the 1940s (WGN, 10p ET Sunday).