Colin Farrell has discussed his role as John Sugar in the series 'Sugar', describing it as a change of pace after his previous work. The second season of 'Sugar' is underway, with Farrell's character, a private investigator, facing new challenges, although some details about the character and plot are unclear, including conflicting reports about the nature of John Sugar's life. The new season has been previewed in a trailer and has been described by Farrell as feeling more dangerous than before.