Watch Tarek El Moussa and Christina Haack Prepare to Tackle 'Monster' Pool in 'Flip or Flop' Series Finale
Tarek El Moussa and Christina Haack are going out with a bang. The final project they embark on for the series finale includes a «monster» pool that's better described as «a sink hole.»El Moussa, Haack and their trusted contractor, Jeff Lawrence, are all taken aback by the massive work in the backyard that features a gargantuan pool that clearly needs a ton of work and will prove to be expensive.