An Australian 17 year old and love interest of Kennedy Landers. Not much is known about Spencer's family. Spencer is very athletic and talented with weaponry. He is capable of doing a front flip and is very strong. He is from Melbourne and has one little sister who is six in the first book. He enjoys surfing. He is said to be smart.
When the gang must jump from the plane, Spencer grabs Kennedy, and holds onto her until she is twenty or thirty feet up. In the battle of the rescue mission, Spencer is seen jumping and flipping over one man, using his shoulders as a gymnastics vault, and using his gun to hit his head. The man is not killed, but severely injured. When more soldiers attack, he is left behind.