"Mekenna Melvin played Katie in the season ten Grey's Anatomy episode Somebody That I Used to Know."@en . . "Mekenna Melvin is an American actress who plays Talia McTeague on Castle. Melvin is best known for her portrayal of Alex McHugh on Chuck, the daughter of John Casey, who was played by Adam Baldwin."@en . . "Talia McTeague"@en . . . . . . . . . "Mekenna Melvin played Katie in the season ten Grey's Anatomy episode Somebody That I Used to Know."@en . . "Saratoga, California"@en . . . . . "Mekenna Melvin"@en . "Saratoga, California, USA"@en . "Mekenna Melvin (b. January 23, 1985) is an American actress, best known for playing Alex McHugh, daughter of John Casey (Adam Baldwin). Melvin was born and raised in Saratoga, California. She became interested in acting at a young age through spending time at a local theater with her mother, who is a theater director. She made her first acting appearance as Woodstock in a local performance of You're a Good Man, Charlie Brown at the age of 5. She is a graduate of Independence High School in San Jose, California."@en . "1985-01-23"^^ . "Mekenna Melvin"@en . . . . "1985-01-23"^^ . . "Mekenna Melvin is an American actress who plays Talia McTeague on Castle. Melvin is best known for her portrayal of Alex McHugh on Chuck, the daughter of John Casey, who was played by Adam Baldwin."@en . "GA: 10"@en . . . . . "Mekenna Melvin (b. January 23, 1985) is an American actress, best known for playing Alex McHugh, daughter of John Casey (Adam Baldwin). Melvin was born and raised in Saratoga, California. She became interested in acting at a young age through spending time at a local theater with her mother, who is a theater director. She made her first acting appearance as Woodstock in a local performance of You're a Good Man, Charlie Brown at the age of 5. She is a graduate of Independence High School in San Jose, California. She trained at both the American Academy of Dramatic Arts in New York City, New York and the British American Drama Academy in Oxford, England. Melvin is professionally trained as an actress, dancer, and singer, and also has martial arts training, at the level of a first degree blackbelt, in Taekwondo."@en .