Spice Williams-Crosby (b. April 26, 1952) is the stuntwoman and action actress who played the tourist mom in the The Sarah Connor Chronicles episode "Gnothi Seauton". Williams-Crosby also performed stunts as a Homeless woman in the second season episode Samson & Delilah, but received no credit for her performances.
Most recently, Crosby was credited for stunt work on Terminator: Genisys.
Science-fiction fans will remember her as the Klingon warrioress Vixis in the fifth Star Trek film Star Trek V: The Final Frontier. She also played stunt parts in the spin-off series Star Trek: Deep Space Nine and Star Trek: Voyager and doubled lead actress Jeri Ryan in the latter one.
Williams-Crosby was born as Marcelyn Ann Williams on a ranch in North Hollywood, California and started her career as a singer and dancer, followed by a career as a bodybuilder and wrestler. She then began doing stunts and portraying action roles and is today among the top league of Hollywood's stunt performers.
Recently, the action films Bare Knuckles and The Sensei (both 2008) were released and she finished shootings for the action sequel Crank 2: High Voltage and the vampire horror film The Bleeding (both up for 2009).