Dick Van Dyke is set to guest star in an episode of “Days of Our Lives.” This will be his first time on a soap opera. According to People, he will play a mystery man with amnesia. Van Dyke shared that he watched some soap operas as homework to perfect his delivery for dramatic moments. Carol Burnett gave him advice. She said, “Make sure you know all your lines because they don’t do retakes.” What show would you like to guest star on?