Figure drawing

Castor and Pollux, Part 1

We had an assignment to storyboard a scene from a Greek myth (modernizing the Greek myth). I chose Castor and Pollux. In the myth, Castor is the mortal twin brother of the half-God Pollux. Castor dies in battle, and Pollux asks Zeus if he can join him in the afterlife.
In my adaptation, Castor and Pollux are Jehovah's Witnesses. The house they come upon in the boards is the last house on their trek. The house represents the battle where Castor will die.
Here's the first pass! Tell me what you think/how I can improve it!

6 Panels first pass

We were assigned 6 panels in class. They are supposed to be based on an adult/child interation that we witnessed ourselves. I went to the farmer's market today and saw a kid pour water on his brother. The same kid hit his older sister. Right after he hit his sister, a guy walked by and gave him a high five. I decided to combine the two stories into my 6 panel.

Any crits?