Zachary Levi, Yvonne Strahovski, Adam Baldwin
Seasons: 1-2
Network: NBC

Story: After much of the NSA's top secret database is downloaded into his brain, mild-mannered electronics store clerk Chuck finds himself secretly going on covert ops missions with CIA & NSA handlers to stop various bad guys.

Wentworth Miller, Dominic Purcell, Robert Knepper
Seasons: 1-4
Network: FOX

Story: Lincoln Scofield is on death row for the murder of the vice president's brother. He insists he's innocent, but only his brother Michael believes him and takes drastic measures to help his brother escape and start a new life.

Robson Green, Simone Lahbib, Hermione Norris
Seasons: 1-6
Network: ITV

Story: Centers on Dr. Tony Hill, a clinical psychologist who is able to tap into his own dark side to get inside the heads of serial killers. Working with vice squad detectives, Hill takes on tough and seemingly impenetrable cases.