Black Box (S02E21)

Best series:

• Justice League Unlimited (2004) (series)

• OK K.O.! Let's Be Heroes (2017) (series)

• Curb Your Enthusiasm (2000) (series)

Best series:

• Friends (1994) (series)

• Seinfeld (1989) (series)

• In the Heat of the Night (1988) (series)

Best series:

• Houston Knights (1987) (series)

• Space Rangers (1993) (series)

• Viper (1994) (series)

Best series:

• Hell on Wheels (2011) (series)

• Supernatural (2005) (series)

• Dead Like Me (2003) (series)

Best series:

• House M.D. (2004) (series)

• M*A*S*H (1972) (series)

• Batman: The Animated Series (1992) (series)

Best series:

• Avatar: The Last Airbender (2005) (series)

• God, the Devil and Bob (2000) (series)

• Mad Jack the Pirate (1998) (series)