Sidra

Sidra was the mercenary and associate of Tony Almeida during Day 10.

Day 10
Sidra was riding her motorcycle while Tony and his men block the car that contained rich oilman and terrorist collaborator Henry Donovan. She planted gas on the top of the car that knocked out Henry and CTU agents. Once it was done, Sidra drove the motorcycle as Tony and the other mercenaries drive the other two cars to the compound.

Sidra arrived first as Tony and the others took Henry to the makeshift interrogation room for enhanced interrogation. When she noticed Tony embraced their contact, former CTU National Director Rebecca Ingram, she asked how did he know her. Tony only replied that it happened after the death of his wife Michelle. Sidra prepared some tests for Henry before they would began enhanced interrogation techniques on him.