According to Jim: Season 4, Episode 27
4 - 27: Wedding Bell Blues
On Dana's wedding day, Jim accidentally knocks the family's favorite reverend unconscious with the car door, so he has to scramble to find a replacement preacher at the last minute.
On Dana's wedding day, Jim accidentally knocks the family's favorite reverend unconscious with the car door, so he has to scramble to find a replacement preacher at the last minute.