Falcon Crest - Season 7 Episode 15
The Uncertainty Principle

In spite of Emmas well-laid plans for a beautiful affair, fate makes a travesty of Maggie and Richards wedding day. After Maggie finds the perfect house, Richard agrees to have the wedding in the garden. Tempers erupt when Eric creates an unpleasant situation at Richards bachelor party. When Melissa shows up at Maggies bridal shower, the two finally reconcile. While Eric is able to perform an errand for Richard that could affect Maggies future, Carly runs an errand for Angela, which does affect Melissas future. Lance and Tony fight over Shannon.