Sponsored Links Kate Seargent dating Whom? Kate Seargent is currently single Kate Seargent Complete Dating History Add new Post Sponsored Links Kate Seargent wiki Login to Edit Bio: Writer and former child actress known for her work writing for the TV show Castle. She's also written for CSI: Cyber. She made her acting debut in 1992, playing Emily in 3 Ninjas.Date of Birth: 22 Nov, 1980Zodiac Sign: ScorpioPlace of Birth: San Jose, California, United StatesAge: 43 years oldProfession: Screenwriter Show more bio data > Kate Seargent Latest Videos