The Waltons has the rare opportunity to appeal to viewers of all ages. While many fans seem focused on the simplicity of the series, on the comforting nature of John and Olivia Walton, there's plenty of action and drama to satisfy a younger generation of viewers.

Young fans were able to grow up alongside John-Boy, to watch as he fell in love with Jenny Pendleton, played by Sian Barbara Allen. Allen appeared multiple times in The Waltons, and was also the girlfriend of actor Richard Thomas for a period of time, according to an interview with the Associated Press.

Despite her recurring role on The Waltons, Allen knew that an actor's success was never guaranteed.

Watch The Waltons on MeTV!

Weekdays at 11 AM

*available in most MeTV markets

"The competition is incredible," said Allen. "The terrible thing about acting is that there are so many of us," said the actor. "There isn't enough work. And we're so emotionally insecure. That's why all actors are neurotic and crazy. God knows I am. You live in your emotions, and you overreact to things."

Allen acknowledged that the actual acting process was fairly easy to work; it was the business itself and the life of an actor that was truly a struggle.

"When your life depends on acceptance and rejection, it's a strain," said Allen. "The strain of being an actor is not the work. It's what you go through before and after. The agony of not getting the work."

Still, Allen was willing to persevere, and always put her best foot forward, relying on the words of her acting idols to inspire her.

"You can't give up," said Allen. "I found a 1936 fan magazine with a quote from Bette Davis. She said, 'I'll never give up acting for anybody or anything, even if it breaks my heart.'"