At the end of the episode, Pastor Jeff marries Officer Robin. Matt Hobby (Pastor Jeff) and Mary Grill (Officer Robin) are real-life husband and wife.
The Star Trek: The Next Generation episode Sheldon wanted to watch was the Season Four episode Final Mission (1990), first broadcast on Nov. 17, 1990.
Church sign: If you think Texas is big, try Heaven.
Sheldon is dressed as The Flash during the opening credits.