Sprague Grayden, standing at an exact height of 5ft 4 ½ (163.8 cm), is an American actress whose petite stature enhances her compelling portrayals in intense roles. Her compact 5ft 4 ½ frame brought vulnerability and intensity to Kristi Rey in Paranormal Activity 2 and Paranormal Activity 3, making her a standout in the horror franchise. This height perfectly suited her characters in TV series like Jericho and 24 (Season 7), where her presence amplified dramatic tension.