Conversation so far:
In the 1950s what did Joan Leslie choose to do?
In the early 1950s, Joan Leslie chose to focus on raising her daughters, which resulted in a more irregular film career
Who blacklisted Joan Leslie?
Jack Warner used his influence to blacklist Joan Leslie from major Hollywood studios.

Question: What was the name of her last film?
Self-contained rewrite: What was the name of Joan Leslie's last film?