Lt. Garris Cain was a Viper pilot stationed on the battlestar Galactica during the opening of the Cylon War, where he was a wingman of Adama. He was impulsive, impatient, hotheaded, and a risk-taker, irritating (and being irritated by) his felow wingmen, Paulus and Iphigenia. However, he was nonetheless an excellent pilot who completed his missions succesfully.
He is the Video Game's version of the original show's Commander Cain and the re-imagined show's Admiral Nelena Cain.