Origin
Prince Robot IV comes from the Robot Planet, allies of Landfall, a planet that has been in war with the people of its orbiting moon Wreath for a long time. Although he would like to start a family, his father the King of The Robot Kingdom, wants to see him in action. Prince Robot IV is a loving and calm character who can erupt in a second. He does not object brutality and makes use of it whenever he feels necessary.
He is a humanoid being with the head of a small television set, and has the ability to shapeshift his right arm into a cannon. The television screen is mostly off however sometimes it shows images that display his feelings and thoughts. It can also be used to show images that may threaten and even mind-control others.
Creation
Prince Robot IV was created by Brian K. Vaughan & Fiona Staples. His first appearance was in Image Comic’s Saga #1.
Major Story Arcs
After returning home from a 2 year tour through hell, he is told of the defection of both Alana and Marko by Special Agent Gale. Travelling to the home of D. Oswald Heist as he believes the family is there too. IV is after them for various reasons including escape from prison and having an unlawful relationship that resulted in fathering a hybrid baby, Hazel.
His wife is expecting their first child.