Pete and Myka cross paths with an inquisitive drug company exec; a pill is making people taller; Artie, Steve and Claudia track Brother Adrian to his hideout.

original airdate--September 10,2012      rating--1.66 million

songs--Theme song--Warehouse 13 Main Theme by Edward Rogers

artifacts:"Rhodes Marble Bowl": Carved from the remains of the Collossus of Rhodes, causes excessive growth in whoever touches it, leading to pain & eventual death as their body stretches itself apart from the inside. [main artifact of the episode].other artifacts;

• "Threshold of Limentinus": Creates portals when the threshold is placed at the base of any wall.
• "Gold Spike from the Trans-Continental Railroad": The spike that completed the railroad, it helps pull or hold things together.
• "Harriet Tubman's Thimble": Let's user look like whomever they wish. Stolen and used by Brother Adrian to assume Artie's appearance.
• "Invincibilty Raincoat": Boosts the immune system, allowing for instant healing and perceived invincibility. However the wearer becomes obsessed with murdering everyone they see.
• "Magellan's Astrolabe": Reverses and erases 24 hours of time. 
• "Mary Mallon's Butcher Knife": Transfers diseases or injuries from one person to another.