Star Trek’s Mr Sulu is in big trouble with Captain Kirk.

Actor William Shatner, who played the captain in the long-running science fiction series, is upset because George Takei, who was Mr Sulu, did not invite him to his wedding last month.

In a video posted on 77-year-old Shatner’s web site, he lashed out at Takei for not inviting him to the ceremony. He said Takei apparently harbours a grudge against him that kept him from being invited.

“The whole thing makes me feel badly,” Shatner said in the video. “Poor man. There is such a sickness there.”

Takei and partner Brad Altman had previously stated that Shatner was invited to their wedding, but he never replied.