Focuses on a group of toddlers, most prominently Tommy, Chuckie, Phil, Lil, and Angelica, and their day-to-day lives, usually involving common life experiences that become adventures in the babies' imaginations. Adults in the series are almost always unaware of what the children are up to; however, this only provides more room for the babies to explore and discover their surroundings.
Julie, a girl from the valley, meets Randy, a punk from the city. They are from different worlds and find love. Somehow they need to stay together in spite of her trendy, shallow friends.
To prove his brother's innocence, undercover officer Nick enrolls in high school again, dealing with crushes, bullies, humiliations, popularity swings, and quirky teachers and staff to find the real murderer.
A female photographer who is engaged to a businessman investigates a cult in the local club scene. By living out some of her sexual fantasies, she faces the truth about her life and helps one of the cult's victims escape.
Genetics professor Adam Slope clones his wife Dawn after she dies in a fire but the woman he creates is different than the woman he loved, so he tries over and over, in a desperate attempt to get her back exactly as she was.