Lab Rats - Season 3 May 2026

After his arm is crushed during a battle with Taylor (S-1), Leo finally joins the ranks of the bionic heroes with a powerful robotic arm.

This was the only season where Donald Davenport (Hal Sparks) appeared in every single episode. Lab Rats - Season 3

In "Three Minus Bree," we saw a more emotional side of the high-speed hero when she destroyed her own bionic chip in a desperate bid for a normal life. New Threats and Allies After his arm is crushed during a battle