"Operation Tin Man" is the forty-fifth episode of Season 2 of Teen Titans Go! and the ninety-seventh episode overall. It first aired on 30 June 2015 on Cartoon Network.
Gizmo convinces the Titans he's kidnapped Cyborg, when in reality Cyborg's just hanging out in the H.I.V.E. Tower with his girl Jinx. When Gizmo gets annoyed by Cyborg's constant presence, the two start a prank war.
For a full transcript of "Operation Tin Man", click here.