Hermanos a la obra: desafío

[HGTV]Jonathan and Drew take on San Francisco and buy their houses sight unseen.

[HGTV]Drew transforms his kitchen from a 1970s cave to a modern California stunner; Jonathan ups his game and takes a huge risk with his eco-chic kitchen; a trip to "Star Wars" production company Lucasfilm is on the line.

[HGTV]Jonathan takes an expensive risk in his master suite; Drew makes the best of his small space; guest judges Bristol and Aubrey Marunde (Flip or Flop Vegas); an all-access tour of Alcatraz is on the line.

[HGTV]Drew digs out his lower level to create a money-making rental suite; Jonathan transforms an awkward loft into a luxurious guest room; Egypt Sherrod judges.

[HGTV]Jonathan and Drew put everything they've got into transforming their guest bedrooms and baths; Mina Starsiak and Karen Laine ("Good Bones") judge; the loser gets the most dreaded job at the Oakland Zoo.

[HGTV]Jonathan and Drew's competition to flip two San Francisco area houses is almost complete as they tackle their outdoor spaces.