Which actress, known for her role as Harper Munroe on the MTV comedy series "Happyland", starred alongside Laura Marano, Parker Mack, Michelle Clunie and Kathleen Wilhoite in the film A Sort of Homecoming?
Katherine McNamara:  She is known for her role as Harper Munroe on the MTV comedy series "Happyland", and for her lead role as Clary Fray on the Freeform fantasy series "Shadowhunters".
i don't know