Always loved Dean Stockwell as "Al" in Quantum Leap as I watched it as a young fella but have recently (the past decade) seen him as "Dr. Yueh" in 1984's "Dune" and in a Stephen King T.V. movie called "The Langoliers" that I also watched in my teens
Dean Stockwell was The Thin Man's son. One episode. He was so cute . I think it was Song of the Thin Man. I used to have the CD collection. Loved him in Quantum Leap too