Kyle is portrayed by Billy Aaron Brown. Billy was born in Clarinda, Iowa. He attended Clarinda High School, and moved to Los Angeles to become an actor at 18 just after graduating.
Kyle is a recurring character in the show who spends most of the shows run as Bridget's boyfriend. He begins a relationship with Kerry in the season 1 episode "Sort of an Officer and a Gentleman" and ends in the season 3 episode "The School Nurse".