Traffic Light is a comedy series about three friends, their relationships with women, and the desire to maintain some freedom in their life. Mike and Lisa are married with a child. Mike works hard at being a good husband and father, but misses the time he used to have for himself. Adam and Callie just moved in together, and struggle with how different it is being together all the time. Ethan is the bachelor who cannot commit to long relationships, yet is sometimes jealous of his friends.