TV American Pickers - Season 1 Episode 4 : Invisible Pump American Pickers - Season 1 Episode 4 : Invisible Pump 6.913/10 by 104 users Mike and Frank stumble upon a potential mega-pick in Northeast Iowa, but will it yield any treasures? Danielle has a lead on a rare, 15-gallon antique gas pump. The guys explore an 1879 Illinois opera house that hasn’t been touched since the 1930s. And, Mike introduces Frank to a 94-year-old master collector. Can they pick the picker? Details Casts Posters Images Title American Pickers - Season 1 Episode 4 : Invisible Pump Alternative Titles American Pickers, la brocante made in USA, American Pickers, chasseurs de trésors, A caccia di tesori, Gli svuotacantine First Air Date 2010-01-18 Last Air Date 2025-07-02 Number of Episodes 406 Number of Seasons 23 Genres Reality, Networks History, Casts Mike Wolfe, Danielle Colby-Cushman Plot Keywords , Self Mike Wolfe Self Danielle Colby-Cushman Episodes List American Pickers Season 1 :Episode 1 Big Bear Big Bear 2010-01-18 Pickers like Mike Wolfe and Frank Fritz are on a mission to recycle America, even if it means diving into countless piles of grimy junk or getting... American Pickers Season 1 :Episode 2 Super Scooter Super Scooter 2010-01-25 Pickers like Mike Wolfe and Frank Fritz are on a mission to recycle America, even if it means diving into countless piles of grimy junk or getting... American Pickers Season 1 :Episode 3 White Castle on the Farm White Castle on the Farm 2010-02-01 Pickers like Mike Wolfe and Frank Fritz are on a mission to recycle America, even if it means diving into countless piles of grimy junk or getting... American Pickers Season 1 :Episode 4 Invisible Pump Invisible Pump 2010-02-08 Pickers like Mike Wolfe and Frank Fritz are on a mission to recycle America, even if it means diving into countless piles of grimy junk or getting... American Pickers Season 1 :Episode 5 Back Breaker Back Breaker 2010-02-15 Pickers like Mike Wolfe and Frank Fritz are on a mission to recycle America, even if it means diving into countless piles of grimy junk or getting... American Pickers Season 1 :Episode 6 Mole Man Mole Man 2010-03-01 Pickers like Mike Wolfe and Frank Fritz are on a mission to recycle America, even if it means diving into countless piles of grimy junk or getting... American Pickers Season 1 :Episode 7 Frank's Gamble Frank's Gamble 2010-03-08 Pickers like Mike Wolfe and Frank Fritz are on a mission to recycle America, even if it means diving into countless piles of grimy junk or getting... American Pickers Season 1 :Episode 8 5 Acres of Junk 5 Acres of Junk 2010-03-15 Pickers like Mike Wolfe and Frank Fritz are on a mission to recycle America, even if it means diving into countless piles of grimy junk or getting... American Pickers Season 1 :Episode 9 Bigfoot in Alabama Bigfoot in Alabama 2010-03-29 Pickers like Mike Wolfe and Frank Fritz are on a mission to recycle America, even if it means diving into countless piles of grimy junk or getting... American Pickers Season 1 :Episode 10 Know When to Fold Know When to Fold 2010-03-29 Pickers like Mike Wolfe and Frank Fritz are on a mission to recycle America, even if it means diving into countless piles of grimy junk or getting... American Pickers Season 1 :Episode 11 Fill'er Up Fill'er Up 2010-04-05 Pickers like Mike Wolfe and Frank Fritz are on a mission to recycle America, even if it means diving into countless piles of grimy junk or getting... American Pickers Season 1 :Episode 12 Leland's Cafe Leland's Cafe 2010-04-05 Pickers like Mike Wolfe and Frank Fritz are on a mission to recycle America, even if it means diving into countless piles of grimy junk or getting...