According to Jim - Full Series Information, Trailer & IMDb Reviews
Watch According to Jim Season 4 Episode 27 online — it may be available on legal streaming platforms such as YouTube, Netflix, Prime Video, Hulu, Disney+, and others.
According to Jim: 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 the Season Finale.