Land Of The Giants	Irwin Allen's dull series about humans stuck in a universe where people are a little taller than normal. Giants, in fact.
Lois & Clark: The New Adventures of Superman (1993-1997)	Superheroic adventures with the man in a silly blue costume. This series had it's good points and it's bad points, but was proven to be surprisingly popular until it's fall from grace during it's fourth series. Stars Dean Cain and Teri Hatcher.
Lost In Space	A variable effort from Irwin Allen, about a family stranded in space.