Blondie (comic strip) was adapted into a long-running series of 28 low-budget theatrical B-features, produced by Columbia Pictures. Beginning with "Blondie" in 1938, the series lasted 12 years, through "Beware of Blondie" (1950). The two major roles were Penny Singleton as Blondie and Arthur Lake (whose first starring role was another comic strip character, Harold Teen) as Dagwood. Faithfulness to the comic strip was a major concern of the creators of the series. Little touches were added that were iconic to the strip, like the appearance of Dagwood's famous sandwiches—and the running gag of Dagwood colliding with the mailman amid a flurry of
Blondie (comic strip) Babies (also produced by Marvel and aired on CBS), both Blondie and Dagwood make a cameo appearance. Blondie tells Dagwood that he is going to be late for work. As Dagwood rushes to the door where he knocks into the Muppet Babies who accidentally fall in their comic strip. Frank Welker who voiced Dagwood in the TV special also voiced Baby Kermit and Skeeter on Muppet Babies. Baby Kermit and Baby Piggy even parodied Blondie and Dagwood in one scene. Over the years, "Blondie" characters have been merchandised as dolls, coloring books, toys, salt and pepper shakers, paint sets, paper