First, we are given a one-page biography of William Johnstone who played Lamont Cranston/The Shadow beginning with the second season (replacing Orson Welles).
Then we have a brief bio of Marjorie Anderson who portrayed the lovely Margo Lane in seasons 3 and 7.
Finally, we are given insight into The Shadow's impact on society and how it truly teaches listeners that crime does not pay!
Here is a picture of William Johnstone and Marjorie Anderson from the New York Public Library digital collection.
I don't have a lot of information on Shadow Comics, but what research I've done indicates that The Shadow in the comics closely mirrors the character from the radio show. This four page article seems to keep that connection going!
*According to Mike's Amazing World of Comics