John Larroquette dons full Klingon attire again in an episode of NBC's Night Court reboot after appearing as a Klingon in Star Trek III: The Search for Spock. The original Night Court aired from 1984-1992, with John Larroquette starring as Assistant District Attorney Dan Fielding, a role that earned him four consecutive Emmy Awards. Larroquette reprises the role of Dan Fielding in the 2023 revival of Night Court, making him the only regular character from the original to join the cast of the reboot. Before Larroquette landed a starring role in Night Court, he appeared as the Klingon Maltz in 1984's The Search for Spock.
https://screenrant.com/night-court-john-larroquette-klingon-star-trek/