I was excited to see Heisenberg at the Mark Taper Forum for two reasons, namely Mary Louise Parker, but also because of Denis Arndt, an actor I’m sure I’m the only one who remembers from his season 5 stint on L.A. Law (one of my favorite seasons of any TV show ever). He wasn’t a regular, but he did get engaged to lead Grace Van Owen (Susan Dey, her third of four would be husbands). He also spent some time on two other David Kelley shows, Picket Fences and the Practice. Always enjoyed him. And Parker has always been a favorite, from West Wing and Weeds, but going all the way back to the Client, which I thought was a great movie, at the time.