The screen casts shadows because it blocks the path of light. When light from a source, such as a lamp or the sun, hits the screen, the screen absorbs some of the light and reflects the rest. The areas where the light is blocked by the screen create shadows on the surface behind it. This is similar to how any object blocks light and creates a shadow, but in the case of a screen, the shadow is often more defined due to the flat and uniform surface of the screen. **

No, the monitor screen does not cast a black shadow. The screen itself emits light to display images and text, so it does not create shadows like physical objects do. However, the screen may appear to have darker areas or shadows if the brightness or contrast settings are not properly adjusted. **

The main cast of the TV show Vikings includes Travis Fimmel as Ragnar Lothbrok, Katheryn Winnick as Lagertha, Clive Standen as Rollo, Gustaf Skarsgård as Floki, Alexander Ludwig as Bjorn Ironside, and Alex Høgh Andersen as Ivar the Boneless. **

"Dark Cast" is a term used in the entertainment industry to refer to actors or actresses who are known for playing roles in dark or villainous characters. These actors often excel in portraying complex and morally ambiguous characters, adding depth and intrigue to their performances. Some examples of actors known for their dark cast roles include Heath Ledger as the Joker in "The Dark Knight" and Anthony Hopkins as Hannibal Lecter in "The Silence of the Lambs." These actors are praised for their ability to bring these dark characters to life in a captivating and memorable way. **

The cast of the TV show "Columbo" included Peter Falk in the title role of Lieutenant Columbo, a disheveled but brilliant detective. The show featured a rotating cast of guest stars who played the suspects in each episode, including famous actors such as Johnny Cash, Leonard Nimoy, and Dick Van Dyke. The chemistry between Falk's Columbo and the guest stars added to the show's appeal, as viewers enjoyed watching him outsmart the criminals with his unassuming demeanor and keen investigative skills. The ensemble cast helped make "Columbo" a beloved and long-running series that continues to be popular with audiences today. **

The Riverdale cast is made up of a talented group of actors who bring the iconic Archie Comics characters to life on screen. The cast includes KJ Apa as Archie Andrews, Lili Reinhart as Betty Cooper, Camila Mendes as Veronica Lodge, and Cole Sprouse as Jughead Jones. The chemistry between the cast members has helped make the show a hit with fans around the world. They have also become close friends off-screen, often sharing behind-the-scenes moments on social media. **

The cast of the TV show "Vikings" includes Travis Fimmel as Ragnar Lothbrok, Katheryn Winnick as Lagertha, Clive Standen as Rollo, and Gustaf Skarsgård as Floki. These actors bring their characters to life with their strong performances and dynamic interactions on screen. The chemistry between the cast members helps to create a compelling and engaging portrayal of Viking culture and history. **

The "Riverdale" cast is made up of a talented group of young actors who portray the iconic characters from the Archie Comics series. The main cast includes KJ Apa as Archie Andrews, Lili Reinhart as Betty Cooper, Camila Mendes as Veronica Lodge, and Cole Sprouse as Jughead Jones. The cast has garnered a large fan following for their performances and chemistry on screen. They have also used their platform to address important social issues and connect with their fans through social media. **