star_border 8.5
![](https://image.tmdb.org/t/p/w500/jmZiHosuU6kExlCQ53DR1nSew0J.jpg)
When Grover gets into a fight with a bully at school, Gemma is torn between her role as principal and wanting to protect her son; Calvin encourages Marty to stand up to his own bully, only to be shocked when he learns who it is.
Director
Cast of this episode
Show more expand_more
keyboard_double_arrow_down
Guest stars
Show more expand_more
keyboard_double_arrow_down