Spencer Grammer

Spencer Karen Grammer (born October 9, 1983) is an American actress best known for her roles as the voice of Summer Smith in the Adult Swim animated science-fiction series Rick and Morty and as Casey Cartwright in the ABC Family college comedy-drama series Greek. Early life Spencer Grammer was born in New York City. She is the daughter of actor Kelsey Grammer and Doreen Alderman, and was named after her paternal aunt, Karen, who was murdered in 1975. She has six paternal half-siblings: three half-sisters (the actress Greer Grammer, Mason, and Faith) and three half-brothers (Jude, Gabriel, and James). She also has a maternal half-sister named Madison. She attended Marymount Manhattan College in New York City. Career Grammer's first role was as a child, appearing uncredited on the show Cheers. Grammer played the female lead, Casey Cartwright, in the ABC Family series Greek. The show followed the life of a sister (Grammer) and her brother, Rusty Cartwright, played by Jacob Zachar, as they navigate college and life within the world of the Greek system fraternities and sororities in a midwestern Ohio college town.