Artie learns that getting back to work won't be as easy as he'd hoped on Warehouse 13. "Parks and Rehabilitation" is the 12th episode of the show's fourth season.
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Warehouse 13 Season 4 Episode 12 Quotes

Pete: An ATV!! Ah man, I love ATVs! Hey Myks to you think the warehouse can get one decked out?
Myka: No.

Pete: One time an artifact made me think I slept with Myka.
Myka: Pete!
Pete: Exactly.