Lab Rats Main cast, played by Hal Sparks Episode 2x01: Speed Trapped (Feb 25, 2013) Episode 2x02: Spy Fly (Mar 4, 2013) Episode 2x03: Missin' the Mission (Mar 11, 2013) Episode 2x04: Quarantined (Mar 18, 2013) Episode 2x05: Robot Fight Club (Mar 25, 2013) Episode 4x13: Bionic Island: Bob Zombie (Sep 30, 2015) Episode 4x14: Bionic Island: Human Eddy (Oct 14, 2015) Episode 4x15: Bionic Island: The Curse of the Screaming Skull (Oct 21, 2015) Episode 4x16: Bionic Island: Lab Rats: On the Edge (Nov 11, 2015) Episode 4x17: Bionic Island: Ultimate Tailgate Challenge (Dec 2, 2015) Episode 4x18: Bionic Island: And Then There Were Four (Jan 13, 2016) Episode 4x19: Bionic Island: Space Colony (Jan 20, 2016) Episode 4x20: Bionic Island: The Vanishing (Feb 3, 2016)