Crossover from Dynasty. Special appearance by John Forsythe, Jack Coleman and Diahann Carroll.
This is the only time that Jack Coleman made the crossover from Dynasty (1981) to The Colbys (1985).
As this is the episode in which Jeff and Fallon tie the knot for the second time, it's natural that members of her family should show up for it, namely Blake, Steven and Dominique. Noticeably absent are Krystle and Alexis who are supposedly fogbound at Denver airport. In reality, both Joan Collins and Linda Evans refused to make any guest appearances on The Colbys (1985) as they felt that it would confuse audiences.
This is the third most watched episode of the entire series.