 The movie had an interesting preview trailer. In the trailer,  Ricky Nelson (I) (qv) finishes playing his guitar, then he turns  to the camera and talks about the exciting nature of the film. After  some clips are shown, they cut back to Nelson who lists the cast  members. When he does not mention his own name, we hear the voice of  Dean Martin (I) (qv) say off camera "What about Rick Nelson"?