S1·E13 Reunion

Sydney and her sister Samantha are reunited and, along with Duncan, they into VR5 to discover what really happened the night of the car crash. It turns out there was no car crash: Sydney's memories were altered by her father to protect her from the Committee. A faction of the Committee is after Sydney; Oliver is assigned to murder Sydney but rebels. Sydney goes into VR7 to rescue her mother from her coma.