Apple TV releases the first trailer for “Brothers,” a new comedy series starring Matthew McConaughey and Woody Harrelson as fictionalized versions of themselves. The plot centers on their longtime friendship, which is thrown into turmoil after the pair discover what appears to be a decades-old secret suggesting they “might actually be brothers.”

Several outlets describe the same character setup: Harrelson’s daughter’s engagement or wedding-related plans fall apart, and Harrelson goes to stay with McConaughey at his Texas ranch near Austin. From there, the story follows the two actors as they investigate the possibility of a family connection while dealing with their families. Some coverage frames the premise as a rumored real-life sibling relationship explored through the show’s fiction, while others emphasize the show’s “based on a true rumor” framing.

Release details are also consistent across sources. “Brothers” premieres on Apple TV on September 23, with the series presented as a comedic, ensemble-family adventure. Coverage varies mainly in wording about how closely the premise tracks any real-world relationship, but the core plot and cast information remain aligned.