Filmography of Dean Martin
Dean Martin is a professional and when he plays a role, he tries to fully understand the director's intention in order to convey specific feelings. This can be corroborated by the directors you have worked with as Richard Schickel.
Viewers love to see actors who master certain genres to perfection and that's why when we see Dean Martin acting in films of genres Documentary film, we feel very comfortable and entertained since we know that he is going to perform the interpretation of a spectacular way.