Spice Williams-Crosby (born Marceline Ann Williams) 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.