Carl Reiner, creator of “The Dick Van Dyke Show,” was back on my show today to talk about the reunion show he wrote, and the original series — including the classic “Walnuts” episode, why he hired Morey Amsterdam, why the Petries slept in twin beds, and how the show was almost canceled after its first season. Carl also reports that he’s started shooting “Ocean’s Twelve.”

Listen to our conversation here.