“Ultimate Tailgate Challenge”
Season 4, Episode 12
Air Date

May 20, 2015

Prod. code






Episode Guide

Bionic Dog


Space Elevator

"Ultimate Tailgate Challenge" is the twelfth episode of Season 4 of Lab Rats: Bionic Lair. It aired on May 20, 2015. This is the eighty-fourth episode overall.

Fanmade episode by Andre132.

Plot Edit

When the lab rats and Taylor participate in an ultimate tailgate challenge, they go against the Davenport Team and the Soldiers Team. Meanwhile, Donald and Tasha build the bionic lair but get stuck.

Story Edit

The lab rats team (Adam, Bree, Chase, Leo and Taylor) go against the Davenport team (Douglas, Marcus and three soldiers) and the soldiers team (Spin, Bob, Sebastian and two other soldiers).

Cast Edit

Main Cast Edit

  • Billy Unger as Chase Davenport
  • Spencer Boldman as Adam Davenport
  • Kelli Berglund as Bree Davenport
  • Tyrel Jackson Williams as Leo Dooley
  • Hal Sparks as Donald Davenport

Recurring Cast Edit

  • Maile Flanagan as Terry Perry
  • Angel Parker as Tasha Davenport
  • Jeremy Kent Jackson as Douglas Davenport
  • Max Charles as Spin Krane
  • Brandon Salgado-Telis as Bob Krane
  • Cole Ewing as Sebastian Krane
  • Mateus Ward as Marcus Davenport
  • Ashley Argota as Sarah Krane

Guest Cast Edit

Trivia Edit

  • There are teams with different people:
    • Lab Rats Team (Adam, Bree, Chase, Leo and Sarah)
    • Davenport Team (Douglas, Marcus, Davenport Team Soldier, 2 other soldiers)
    • Soldiers Team (Spin, Bob, Sebastian, 2 other soldiers)
  • It is shown Adam still has a crush on Sarah and Sarah does not like him back.
  • The events from Chip Switch are mentioned again.
  • The Lab Rats Team win.
  • The field from Commando App is seen again.

Userbox Edit

Code: UltimateTailgateChallenge

172580638 This user's favourite episode is Ultimate Tailgate Challenge!
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