After he and his first wife separate, journalist David Sheff struggles to help their teenage son, who goes from experimenting with drugs to becoming devastatingly addicted to methamphetamine.
Physicists Leonard and Sheldon find their nerd-centric social circle with pals Howard and Raj expanding when aspiring actress Penny moves in next door.
Dexter Morgan, a blood spatter pattern analyst for the Miami Metro Police also leads a secret life as a serial killer, hunting down criminals who have slipped through the cracks of justice.
