Dynasty - Season 4 - Eps 25: The Engagement
Blake's fortune now rests on the decision of a group of bankers, who will decide whether to extend his loan or call in the debt immediately. Alexis hires Tracy to obtain confidential information on Averell Dawson, Blake's banker. Shortly thereafter, Blake learns his extension has been denied. Jeff and Fallon celebrate their engagement. Sammy Jo arrives unannounced at the mansion, claiming she's come to visit her son. Mark questions Alexis' motives for destroying Blake and is reminded he's been paid to keep his mouth shut. Not satisfied with the monetary arrangement, Mark demands she submit to him sexually. Alexis orders him from Denver. A police officer arrives and announces that Mark Jennings has died after falling from Alexis' penthouse balcony.
About Dynasty

Title: Dynasty
First Air Date: 1981-01-12
Last Air Date: 1989-05-10
Status: Ended
Rating: 6.5/10 (from 115 votes)
Language: EN
Seasons: 10
Total Episodes: 220
Network: ABC
Genres: Soap, Drama
Production Companies: Aaron Spelling Productions
Synopsis
The saga of a wealthy Denver family in the oil business: Blake Carrington, the patriarch; Krystle, his former secretary and wife; his children: Adam, lost in childhood after a kidnapping; Fallon, pampered and spoiled; Steven, openly gay; and Amanda, hidden from him by his ex-wife, the conniving Alexis. Most of the show features the conflict between 2 large corporations, Blake's Denver Carrington and Alexis' ColbyCo.
Cast

John Forsythe
Blake Carrington

Linda Evans
Krystle Carrington

Joan Collins
Alexis Carrington Colby

John James
Jeff Colby

Gordon Thomson
Adam Carrington

Michael Nader
Dex Dexter

Heather Locklear
Sammy Jo Dean Carrington

Emma Samms
Fallon Carrington Colby

Stephanie Beacham
Sable Colby