In the very first episode of Bewitched, Samantha confesses to Darrin that she is a witch.

Floyd Lawson played a barber on The Andy Griffith Show. His character was likely inspired by barbers in Andy Griffith's real-life hometown of Mount Airy, North Carolina.

A 1981 spin off series called The Brady Brides starts with oldest daughters Marcia and Jan meeting the men of their dreams, falling in love and getting married in a joint ceremony held in their parent's backyard.

The character of KITT (Knight Industries Two Thousand) in the original Knight Rider series was physically embodied as a modified 1982 Pontiac Trans Am with numerous special features such as Turbo Boost, the ability to drive 'himself', a front mounted scanner bar that allowed KITT to 'see', and 'molecular bonded shell' body armor that was invulnerable to small arms fire, the impact of thrown objects, and even high speed impact with a cinder block wall.

Lieutenant Commander Data was found by Starfleet in 2338 -- the sole survivor on Omicron Theta in the rubble of a colony left after an attack from the Crystalline Entity. Data is a fully functional android who serves as the second officer and chief operations officer aboard the Federation starships USS Enterprise.

In the third season, Rosco got a police dog -- a lazy basset hound named "Flash".

HBO's Game of Thrones is based on a series of novels by George R. R. Martin called A Song of Ice and Fire.

The Office depicts the everyday lives of employees in the Scranton, Pennsylvania, branch of the fictional Dunder Mifflin Paper Company.

Hannah Montana starred Miley Cyrus as Miley Stewart, a teenager living a double life as an average schoolgirl by day and the famous recording artist Hannah Montana by night.

Before the 1959 season, not one but two stars of Adventures of Superman were found dead -- John Hamilton (Perry White) from a heart attack and George Reeves (Superman) from an apparent suicide. Originally, the producers planned to replace Hamilton with another actor, but when Reeves' body was discovered, the series was cancelled.