Complex sentence: "The Jet Set" is the 2nd episode of The CW series, "90210"--a spin-off to "Beverly Hills, 90210", it is part 2 of the 2 hour preimere event of season 1.
Split into simpler sentences: The Jet Set is the second episode of The CW series, "90210"& mdash. A spin-off to "Beverly Hills, 90210", it is part two of the two hour premiere event of season 1.