Conversation so far:
who plays ricky bobby's mom in talladega nights?
Jane Lynch plays Rick Bobby's mom in Talladega Nights: The Ballad of Ricky Bobby.
what are some other roles played by Jane Lynch?
Jane Lynch is best known for her role as Sue Sylvester in the musical television series Glee.
any other film roles of Jane Lynch?
Audiences and critics took notice of Lynch for her turn in Judd Apatow's The 40-Year-Old Virgin.

Question: when was the big break?
Self-contained rewrite: when was the big break for Jane Lynch?