Dr. Rosen's team starts to crack down on Stanton Parish.
Team Aerospaces tests their grandfather-clock-inspired refrigerator pendulum.
Warren Christie (Cameron Hicks) answers fan questions from Facebook in his exclusive Q&A series.
Watch a clip from Episode 110 'The Unusual Suspects'.
Gloria Sheppard and her family are awoken when the smoke alarm goes off and then find an unexpected guest in their kitchen.
Team Blecha Brothers tests their anti-gravity contraption for the first time.
Watch a clip from Episode 105 'Never Let Me Go'.
Watch a clip from Episode 9 'Blind Spot'.
Watch as Team Chain Crew sets off their speed-themed chain-reaction machine.
Watch a clip from Episode 108 'A Short Time in Paradise'.
Watch a clip from Episode 207 'Gods and Monsters.'
Watch a clip from Episode 204 'When Push Comes to Shove.'
Watch a highlight from the Alphas panel at San Diego Comic-Con 2012.
Watch a clip from Episode 111 'Original Sin'.