Symbiosis tracks the burgeoning relationship between high school students Drake (Shane Laufman) and Kia (Teng Xiong). They have some minor differences; Drake is a cocky slacker while Kia is studious and polite. However, the big thing that keeps them apart is only skin-deep; Drake is white, and Kia is Hmong. They both understand and accept the dissimilitude, but there are few who share their casual attitude. Parents, friends, students and community members all apply pressure to keep Drake and Kia apart.
Jean and Kelly are two young lovers who are living through difficult times in their relationship. The trouble begins when, against her wishes, an old friend of Kelly's named Lawson joins them in house-sitting for Jean's mother.
Aimee Dent had to grow up fast. She is raising her little brother all on her own. But her life is changed forever when she meets a teenage boy who gives her a taste of what it's like to be a kid again.
Maggie is an alluring free spirit who won't let anyone – or anything – tie her down. But she meets her match in Jamie, whose relentless and nearly infallible charm serves him well with the ladies and the cutthroat world of pharmaceutical sales.
Barney Ross leads a band of highly skilled mercenaries including knife enthusiast Lee Christmas, a martial arts expert Yin Yang, heavy weapons specialist Hale Caesar, demolitionist Toll Road, and a loose-cannon sniper Gunner Jensen.
The ongoing war between the canine and feline species is put on hold when they join forces to thwart a rogue cat spy with her own sinister plans for conquest.
