I started the entries for "He Walked Around the Horses", "Random Quest", "Time and Time Again", "Impossible Dreams", Star Trek: Early Voyages and Star Trek: Untold Voyages.
I substantially expanded the entries for Knots Landing, The Outer Limits (1995), Legends of the Dead Earth, Journey into Space, The 4400, Taken, St. Elsewhere, Eerie, Indiana, Logan's Run and The Twilight Zone (1959) (and its asssociated recap pages).
To a lesser extent, I expanded the entries for Voyagers!, The Zack Files, Moonbase 3 and Planet of the Apes.
It may be Just for Fun but I have added over 1,000 entries to the Grand Unified Timeline.
Other than that, I just try to help out where I can.