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.
Cain 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.
Note
The "Battlestar Galactica" video game has its own continuity as a result of its association with the failed Original Series continuation revival in 2001.
Garris Cain is the Video Game's counterpart of the Original Series character Commander Cain and the Re-imagined Series character Admiral Helena Cain.