Skyscraper
Episode: 1x01 | Airdate: Apr 1, 2008
Season 1
Aircraft Carrier
Episode: 1x02 | Airdate: Apr 15, 2008
Bridge
Episode: 1x03 | Airdate: Oct 4, 2008
Airport
Episode: 1x04 | Airdate: Oct 28, 2008
Season 2
Tunnel
Episode: 2x01 | Airdate: Jul 28, 2009
Submarine
Episode: 2x02 | Airdate: Aug 4, 2009
Aircraft
Episode: 2x03 | Airdate: Aug 11, 2009
Oil Rig
Episode: 2x04 | Airdate: Aug 18, 2009
Skywheel
Episode: 2x05 | Airdate: Aug 25, 2009
Space Station
Episode: 2x06 | Airdate: Sep 1, 2009
Dam
Episode: 2x07 | Airdate: Sep 8, 2009
Cruise Ship
Episode: 2x08 | Airdate: Sep 15, 2009
Dome
Episode: 2x09 | Airdate: Sep 22, 2009
Telescope
Episode: 2x10 | Airdate: Sep 22, 2009
Season 3
Canal
Episode: 3x01 | Airdate: Jul 5, 2011
Icebreaker
Episode: 3x02 | Airdate: Jul 19, 2011
Metro
Episode: 3x03 | Airdate: Jul 12, 2011
Prison
Episode: 3x04 | Airdate: Aug 9, 2011
Tower
Episode: 3x05 | Airdate: Jul 26, 2011
Train
Episode: 3x06 | Airdate: Aug 2, 2011