Recognize her? Better sit before you learn her true identity…

Because of how popular the show was, Joan appeared on its spin-off, Knots Landing. a program that was actually written prior to Dallas. Dallas was initially chosen by the producers because it was the best option for portraying affluent households at the time. Joan was then forced to play the same part in Dallas instead of joining the Knots Landing cast.

13 Seasons of Knots Landing ensued for Joan Van Ark

The person who actually convinced Joan to accept the part while already working on two other projects was her husband, renowned newscaster John Marshall. There was a moment when Val Ewing’s mother was scheduled to make her television debut. Surprise, surprise—Julie Harris was chosen for the position. The person who mattered the most to her in all the world was this.

“When the producers told me they had finally last someone to play my mother, I held my breath,” she recalled in a 1984 interview with Florida Today. “I thought, ‘Oh my God, are they going to say Phyllis Diller or Zsa Zsa Gabor, or who?’ Then they said it was Julie Harris, and I went right through the roof. I couldn’t believe they had picked her to be my mother. They didn’t even know we were friends.”

327 Episodes later, Joan Van Ark was ready for new ventures

13 Seasons and 327 episodes later, Joan left a season before the show saw its final season air. She knew many blamed her leaving on the cancellation of the show, but she was ready for new adventures. “I have loved more than life the 13 years I’ve had on that show,” she said. “[Knots Landing creator] David Jacobs is a great influence on my life, has taught me so much about so many things.”