Sophia Crawford landed her first small roles in film and commercials in Thailand and then moved to Hong Kong. She landed her first role and realized she needed extensive martial arts skills so she began training every day with stuntmen from the Jackie Chan Group and other top Hong Kong stunt professionals.
Katie Eischen grew up training in gymnastics. After seeing Tomb Raider, she wanted to be where the action was and moved to Los Angeles and began acting. After meeting a stuntman, she discovered that stunts was what she was interested in and she is known for DateNight, and The Bourne Legacy.
Zoë Bell is a stuntwoman and actress. She was the double for Lucy Lawless on Xena: Warrior Princess (1998-2001) and for Uma Thurman in Kill Bill (2003-2004) As an actress, she appeared both on TV and in films. Tarantino was impressed with her work in Kill Bill and cast her in a leading role in Death Proof.