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.
Spencer Grammer was born in Los Angeles, California. 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.
Grammer's first role was as a child, appearing uncredited on the show Cheers.